25485060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1579}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 71668800

約数和(自身を除く): 46183740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1579, 1614, 2690, 3158, 3228, 4035, 4737, 5380, 6316, 7895, 8070, 9474, 15790, 16140, 18948, 23685, 31580, 47370, 94740, 424751, 849502, 1274253, 1699004, 2123755, 2548506, 4247510, 5097012, 6371265, 8495020, 12742530, 25485060]

約数ペア:

[(1, 25485060), (2, 12742530), (3, 8495020), (4, 6371265), (5, 5097012), (6, 4247510), (10, 2548506), (12, 2123755), (15, 1699004), (20, 1274253), (30, 849502), (60, 424751), (269, 94740), (538, 47370), (807, 31580), (1076, 23685), (1345, 18948), (1579, 16140), (1614, 15790), (2690, 9474), (3158, 8070), (3228, 7895), (4035, 6316), (4737, 5380)]