13304401680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{398813}}^1$

素因数の和:398968

約数の個数: 80

約数和(自身を含む): 41540466240

約数和(自身を除く): 28236064560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 398813, 797626, 1196439, 1595252, 1994065, 2392878, 3190504, 3988130, 4785756, 5982195, 6381008, 7976260, 9571512, 11964390, 15952520, 19143024, 23928780, 31905040, 47857560, 55435007, 95715120, 110870014, 166305021, 221740028, 277175035, 332610042, 443480056, 554350070, 665220084, 831525105, 886960112, 1108700140, 1330440168, 1663050210, 2217400280, 2660880336, 3326100420, 4434800560, 6652200840, 13304401680]

約数ペア:

[(1, 13304401680), (2, 6652200840), (3, 4434800560), (4, 3326100420), (5, 2660880336), (6, 2217400280), (8, 1663050210), (10, 1330440168), (12, 1108700140), (15, 886960112), (16, 831525105), (20, 665220084), (24, 554350070), (30, 443480056), (40, 332610042), (48, 277175035), (60, 221740028), (80, 166305021), (120, 110870014), (139, 95715120), (240, 55435007), (278, 47857560), (417, 31905040), (556, 23928780), (695, 19143024), (834, 15952520), (1112, 11964390), (1390, 9571512), (1668, 7976260), (2085, 6381008), (2224, 5982195), (2780, 4785756), (3336, 3988130), (4170, 3190504), (5560, 2392878), (6672, 1994065), (8340, 1595252), (11120, 1196439), (16680, 797626), (33360, 398813)]