89860920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9479}}^1$

素因数の和:9572

約数の個数: 64

約数和(自身を含む): 273024000

約数和(自身を除く): 183163080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9479, 9480, 18958, 28437, 37916, 47395, 56874, 75832, 94790, 113748, 142185, 189580, 227496, 284370, 379160, 568740, 748841, 1137480, 1497682, 2246523, 2995364, 3744205, 4493046, 5990728, 7488410, 8986092, 11232615, 14976820, 17972184, 22465230, 29953640, 44930460, 89860920]

約数ペア:

[(1, 89860920), (2, 44930460), (3, 29953640), (4, 22465230), (5, 17972184), (6, 14976820), (8, 11232615), (10, 8986092), (12, 7488410), (15, 5990728), (20, 4493046), (24, 3744205), (30, 2995364), (40, 2246523), (60, 1497682), (79, 1137480), (120, 748841), (158, 568740), (237, 379160), (316, 284370), (395, 227496), (474, 189580), (632, 142185), (790, 113748), (948, 94790), (1185, 75832), (1580, 56874), (1896, 47395), (2370, 37916), (3160, 28437), (4740, 18958), (9479, 9480)]