266323920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1583}}^1$

素因数の和:2300

約数の個数: 80

約数和(自身を含む): 827304192

約数和(自身を除く): 560980272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 701, 1402, 1583, 2103, 2804, 3166, 3505, 4206, 4749, 5608, 6332, 7010, 7915, 8412, 9498, 10515, 11216, 12664, 14020, 15830, 16824, 18996, 21030, 23745, 25328, 28040, 31660, 33648, 37992, 42060, 47490, 56080, 63320, 75984, 84120, 94980, 126640, 168240, 189960, 379920, 1109683, 2219366, 3329049, 4438732, 5548415, 6658098, 8877464, 11096830, 13316196, 16645245, 17754928, 22193660, 26632392, 33290490, 44387320, 53264784, 66580980, 88774640, 133161960, 266323920]

約数ペア:

[(1, 266323920), (2, 133161960), (3, 88774640), (4, 66580980), (5, 53264784), (6, 44387320), (8, 33290490), (10, 26632392), (12, 22193660), (15, 17754928), (16, 16645245), (20, 13316196), (24, 11096830), (30, 8877464), (40, 6658098), (48, 5548415), (60, 4438732), (80, 3329049), (120, 2219366), (240, 1109683), (701, 379920), (1402, 189960), (1583, 168240), (2103, 126640), (2804, 94980), (3166, 84120), (3505, 75984), (4206, 63320), (4749, 56080), (5608, 47490), (6332, 42060), (7010, 37992), (7915, 33648), (8412, 31660), (9498, 28040), (10515, 25328), (11216, 23745), (12664, 21030), (14020, 18996), (15830, 16824)]