90012660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3917}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 252758016

約数和(自身を除く): 162745356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 3917, 4596, 5745, 7660, 7834, 11490, 11751, 15668, 19585, 22980, 23502, 39170, 47004, 58755, 78340, 117510, 235020, 1500211, 3000422, 4500633, 6000844, 7501055, 9001266, 15002110, 18002532, 22503165, 30004220, 45006330, 90012660]

約数ペア:

[(1, 90012660), (2, 45006330), (3, 30004220), (4, 22503165), (5, 18002532), (6, 15002110), (10, 9001266), (12, 7501055), (15, 6000844), (20, 4500633), (30, 3000422), (60, 1500211), (383, 235020), (766, 117510), (1149, 78340), (1532, 58755), (1915, 47004), (2298, 39170), (3830, 23502), (3917, 22980), (4596, 19585), (5745, 15668), (7660, 11751), (7834, 11490)]