285877360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1018

約数の個数: 80

約数和(自身を含む): 693036000

約数和(自身を除く): 407158640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 149, 232, 290, 298, 464, 580, 596, 745, 827, 1160, 1192, 1490, 1654, 2320, 2384, 2980, 3308, 4135, 4321, 5960, 6616, 8270, 8642, 11920, 13232, 16540, 17284, 21605, 23983, 33080, 34568, 43210, 47966, 66160, 69136, 86420, 95932, 119915, 123223, 172840, 191864, 239830, 246446, 345680, 383728, 479660, 492892, 616115, 959320, 985784, 1232230, 1918640, 1971568, 2464460, 3573467, 4928920, 7146934, 9857840, 14293868, 17867335, 28587736, 35734670, 57175472, 71469340, 142938680, 285877360]

約数ペア:

[(1, 285877360), (2, 142938680), (4, 71469340), (5, 57175472), (8, 35734670), (10, 28587736), (16, 17867335), (20, 14293868), (29, 9857840), (40, 7146934), (58, 4928920), (80, 3573467), (116, 2464460), (145, 1971568), (149, 1918640), (232, 1232230), (290, 985784), (298, 959320), (464, 616115), (580, 492892), (596, 479660), (745, 383728), (827, 345680), (1160, 246446), (1192, 239830), (1490, 191864), (1654, 172840), (2320, 123223), (2384, 119915), (2980, 95932), (3308, 86420), (4135, 69136), (4321, 66160), (5960, 47966), (6616, 43210), (8270, 34568), (8642, 33080), (11920, 23983), (13232, 21605), (16540, 17284)]