1330231920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5542633}}^1$

素因数の和:5542649

約数の個数: 40

約数和(自身を含む): 4123719696

約数和(自身を除く): 2793487776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5542633, 11085266, 16627899, 22170532, 27713165, 33255798, 44341064, 55426330, 66511596, 83139495, 88682128, 110852660, 133023192, 166278990, 221705320, 266046384, 332557980, 443410640, 665115960, 1330231920]

約数ペア:

[(1, 1330231920), (2, 665115960), (3, 443410640), (4, 332557980), (5, 266046384), (6, 221705320), (8, 166278990), (10, 133023192), (12, 110852660), (15, 88682128), (16, 83139495), (20, 66511596), (24, 55426330), (30, 44341064), (40, 33255798), (48, 27713165), (60, 22170532), (80, 16627899), (120, 11085266), (240, 5542633)]