60675640

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5639}}^1$

素因数の和:5919

約数の個数: 32

約数和(自身を含む): 137052000

約数和(自身を除く): 76376360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 5639, 10760, 11278, 22556, 28195, 45112, 56390, 112780, 225560, 1516891, 3033782, 6067564, 7584455, 12135128, 15168910, 30337820, 60675640]

約数ペア:

[(1, 60675640), (2, 30337820), (4, 15168910), (5, 12135128), (8, 7584455), (10, 6067564), (20, 3033782), (40, 1516891), (269, 225560), (538, 112780), (1076, 56390), (1345, 45112), (2152, 28195), (2690, 22556), (5380, 11278), (5639, 10760)]