631582320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{6871}}^1$

素因数の和:7270

約数の個数: 80

約数和(自身を含む): 1963302912

約数和(自身を除く): 1331720592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5745, 6128, 6871, 7660, 9192, 11490, 13742, 15320, 18384, 20613, 22980, 27484, 30640, 34355, 41226, 45960, 54968, 68710, 82452, 91920, 103065, 109936, 137420, 164904, 206130, 274840, 329808, 412260, 549680, 824520, 1649040, 2631593, 5263186, 7894779, 10526372, 13157965, 15789558, 21052744, 26315930, 31579116, 39473895, 42105488, 52631860, 63158232, 78947790, 105263720, 126316464, 157895580, 210527440, 315791160, 631582320]

約数ペア:

[(1, 631582320), (2, 315791160), (3, 210527440), (4, 157895580), (5, 126316464), (6, 105263720), (8, 78947790), (10, 63158232), (12, 52631860), (15, 42105488), (16, 39473895), (20, 31579116), (24, 26315930), (30, 21052744), (40, 15789558), (48, 13157965), (60, 10526372), (80, 7894779), (120, 5263186), (240, 2631593), (383, 1649040), (766, 824520), (1149, 549680), (1532, 412260), (1915, 329808), (2298, 274840), (3064, 206130), (3830, 164904), (4596, 137420), (5745, 109936), (6128, 103065), (6871, 91920), (7660, 82452), (9192, 68710), (11490, 54968), (13742, 45960), (15320, 41226), (18384, 34355), (20613, 30640), (22980, 27484)]