641126520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5801}}^1$

素因数の和:6125

約数の個数: 96

約数和(自身を含む): 2090808720

約数和(自身を除く): 1449682200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 5526, 5801, 6140, 7368, 9210, 11052, 11602, 12280, 13815, 17403, 18420, 22104, 23204, 27630, 29005, 34806, 36840, 46408, 52209, 55260, 58010, 69612, 87015, 104418, 110520, 116020, 139224, 174030, 208836, 232040, 261045, 348060, 417672, 522090, 696120, 1044180, 1780907, 2088360, 3561814, 5342721, 7123628, 8904535, 10685442, 14247256, 16028163, 17809070, 21370884, 26713605, 32056326, 35618140, 42741768, 53427210, 64112652, 71236280, 80140815, 106854420, 128225304, 160281630, 213708840, 320563260, 641126520]

約数ペア:

[(1, 641126520), (2, 320563260), (3, 213708840), (4, 160281630), (5, 128225304), (6, 106854420), (8, 80140815), (9, 71236280), (10, 64112652), (12, 53427210), (15, 42741768), (18, 35618140), (20, 32056326), (24, 26713605), (30, 21370884), (36, 17809070), (40, 16028163), (45, 14247256), (60, 10685442), (72, 8904535), (90, 7123628), (120, 5342721), (180, 3561814), (307, 2088360), (360, 1780907), (614, 1044180), (921, 696120), (1228, 522090), (1535, 417672), (1842, 348060), (2456, 261045), (2763, 232040), (3070, 208836), (3684, 174030), (4605, 139224), (5526, 116020), (5801, 110520), (6140, 104418), (7368, 87015), (9210, 69612), (11052, 58010), (11602, 55260), (12280, 52209), (13815, 46408), (17403, 36840), (18420, 34806), (22104, 29005), (23204, 27630)]