288260520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2803}}^1$

素因数の和:3674

約数の個数: 64

約数和(自身を含む): 866099520

約数和(自身を除く): 577839000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857, 1714, 2571, 2803, 3428, 4285, 5142, 5606, 6856, 8409, 8570, 10284, 11212, 12855, 14015, 16818, 17140, 20568, 22424, 25710, 28030, 33636, 34280, 42045, 51420, 56060, 67272, 84090, 102840, 112120, 168180, 336360, 2402171, 4804342, 7206513, 9608684, 12010855, 14413026, 19217368, 24021710, 28826052, 36032565, 48043420, 57652104, 72065130, 96086840, 144130260, 288260520]

約数ペア:

[(1, 288260520), (2, 144130260), (3, 96086840), (4, 72065130), (5, 57652104), (6, 48043420), (8, 36032565), (10, 28826052), (12, 24021710), (15, 19217368), (20, 14413026), (24, 12010855), (30, 9608684), (40, 7206513), (60, 4804342), (120, 2402171), (857, 336360), (1714, 168180), (2571, 112120), (2803, 102840), (3428, 84090), (4285, 67272), (5142, 56060), (5606, 51420), (6856, 42045), (8409, 34280), (8570, 33636), (10284, 28030), (11212, 25710), (12855, 22424), (14015, 20568), (16818, 17140)]