87662640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28097}}^1$

素因数の和:28126

約数の個数: 80

約数和(自身を含む): 292668768

約数和(自身を除く): 205006128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 28097, 56194, 84291, 112388, 140485, 168582, 224776, 280970, 337164, 365261, 421455, 449552, 561940, 674328, 730522, 842910, 1095783, 1123880, 1348656, 1461044, 1685820, 1826305, 2191566, 2247760, 2922088, 3371640, 3652610, 4383132, 5478915, 5844176, 6743280, 7305220, 8766264, 10957830, 14610440, 17532528, 21915660, 29220880, 43831320, 87662640]

約数ペア:

[(1, 87662640), (2, 43831320), (3, 29220880), (4, 21915660), (5, 17532528), (6, 14610440), (8, 10957830), (10, 8766264), (12, 7305220), (13, 6743280), (15, 5844176), (16, 5478915), (20, 4383132), (24, 3652610), (26, 3371640), (30, 2922088), (39, 2247760), (40, 2191566), (48, 1826305), (52, 1685820), (60, 1461044), (65, 1348656), (78, 1123880), (80, 1095783), (104, 842910), (120, 730522), (130, 674328), (156, 561940), (195, 449552), (208, 421455), (240, 365261), (260, 337164), (312, 280970), (390, 224776), (520, 168582), (624, 140485), (780, 112388), (1040, 84291), (1560, 56194), (3120, 28097)]