407426160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13367}}^1$

素因数の和:13510

約数の個数: 80

約数和(自身を含む): 1273061376

約数和(自身を除く): 865635216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 13367, 15240, 26734, 30480, 40101, 53468, 66835, 80202, 106936, 133670, 160404, 200505, 213872, 267340, 320808, 401010, 534680, 641616, 802020, 1069360, 1604040, 1697609, 3208080, 3395218, 5092827, 6790436, 8488045, 10185654, 13580872, 16976090, 20371308, 25464135, 27161744, 33952180, 40742616, 50928270, 67904360, 81485232, 101856540, 135808720, 203713080, 407426160]

約数ペア:

[(1, 407426160), (2, 203713080), (3, 135808720), (4, 101856540), (5, 81485232), (6, 67904360), (8, 50928270), (10, 40742616), (12, 33952180), (15, 27161744), (16, 25464135), (20, 20371308), (24, 16976090), (30, 13580872), (40, 10185654), (48, 8488045), (60, 6790436), (80, 5092827), (120, 3395218), (127, 3208080), (240, 1697609), (254, 1604040), (381, 1069360), (508, 802020), (635, 641616), (762, 534680), (1016, 401010), (1270, 320808), (1524, 267340), (1905, 213872), (2032, 200505), (2540, 160404), (3048, 133670), (3810, 106936), (5080, 80202), (6096, 66835), (7620, 53468), (10160, 40101), (13367, 30480), (15240, 26734)]