Tabla del 2580
| 2580 | X | 1 | = | 2580 |
| 2580 | X | 2 | = | 5160 |
| 2580 | X | 3 | = | 7740 |
| 2580 | X | 4 | = | 10320 |
| 2580 | X | 5 | = | 12900 |
| 2580 | X | 6 | = | 15480 |
| 2580 | X | 7 | = | 18060 |
| 2580 | X | 8 | = | 20640 |
| 2580 | X | 9 | = | 23220 |
| 2580 | X | 10 | = | 25800 |
| 2580 | X | 1 | = | 2580 |
| 2580 | X | 2 | = | 5160 |
| 2580 | X | 3 | = | 7740 |
| 2580 | X | 4 | = | 10320 |
| 2580 | X | 5 | = | 12900 |
| 2580 | X | 6 | = | 15480 |
| 2580 | X | 7 | = | 18060 |
| 2580 | X | 8 | = | 20640 |
| 2580 | X | 9 | = | 23220 |
| 2580 | X | 10 | = | 25800 |