874094520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{560317}}^1$

素因数の和:560344

約数の個数: 64

約数和(自身を含む): 2824002720

約数和(自身を除く): 1949908200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 560317, 1120634, 1680951, 2241268, 2801585, 3361902, 4482536, 5603170, 6723804, 7284121, 8404755, 11206340, 13447608, 14568242, 16809510, 21852363, 22412680, 29136484, 33619020, 36420605, 43704726, 58272968, 67238040, 72841210, 87409452, 109261815, 145682420, 174818904, 218523630, 291364840, 437047260, 874094520]

約数ペア:

[(1, 874094520), (2, 437047260), (3, 291364840), (4, 218523630), (5, 174818904), (6, 145682420), (8, 109261815), (10, 87409452), (12, 72841210), (13, 67238040), (15, 58272968), (20, 43704726), (24, 36420605), (26, 33619020), (30, 29136484), (39, 22412680), (40, 21852363), (52, 16809510), (60, 14568242), (65, 13447608), (78, 11206340), (104, 8404755), (120, 7284121), (130, 6723804), (156, 5603170), (195, 4482536), (260, 3361902), (312, 2801585), (390, 2241268), (520, 1680951), (780, 1120634), (1560, 560317)]