60638960

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2797}}^1$

素因数の和:3081

約数の個数: 40

約数和(自身を含む): 141556416

約数和(自身を除く): 80917456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 2797, 4336, 5420, 5594, 10840, 11188, 13985, 21680, 22376, 27970, 44752, 55940, 111880, 223760, 757987, 1515974, 3031948, 3789935, 6063896, 7579870, 12127792, 15159740, 30319480, 60638960]

約数ペア:

[(1, 60638960), (2, 30319480), (4, 15159740), (5, 12127792), (8, 7579870), (10, 6063896), (16, 3789935), (20, 3031948), (40, 1515974), (80, 757987), (271, 223760), (542, 111880), (1084, 55940), (1355, 44752), (2168, 27970), (2710, 22376), (2797, 21680), (4336, 13985), (5420, 11188), (5594, 10840)]