72746040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2069}}^1$

素因数の和:2376

約数の個数: 64

約数和(自身を含む): 219088800

約数和(自身を除く): 146342760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2069, 2344, 2930, 3516, 4138, 4395, 5860, 6207, 7032, 8276, 8790, 10345, 11720, 12414, 16552, 17580, 20690, 24828, 31035, 35160, 41380, 49656, 62070, 82760, 124140, 248280, 606217, 1212434, 1818651, 2424868, 3031085, 3637302, 4849736, 6062170, 7274604, 9093255, 12124340, 14549208, 18186510, 24248680, 36373020, 72746040]

約数ペア:

[(1, 72746040), (2, 36373020), (3, 24248680), (4, 18186510), (5, 14549208), (6, 12124340), (8, 9093255), (10, 7274604), (12, 6062170), (15, 4849736), (20, 3637302), (24, 3031085), (30, 2424868), (40, 1818651), (60, 1212434), (120, 606217), (293, 248280), (586, 124140), (879, 82760), (1172, 62070), (1465, 49656), (1758, 41380), (2069, 35160), (2344, 31035), (2930, 24828), (3516, 20690), (4138, 17580), (4395, 16552), (5860, 12414), (6207, 11720), (7032, 10345), (8276, 8790)]