268130820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4468847}}^1$

素因数の和:4468859

約数の個数: 24

約数和(自身を含む): 750766464

約数和(自身を除く): 482635644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4468847, 8937694, 13406541, 17875388, 22344235, 26813082, 44688470, 53626164, 67032705, 89376940, 134065410, 268130820]

約数ペア:

[(1, 268130820), (2, 134065410), (3, 89376940), (4, 67032705), (5, 53626164), (6, 44688470), (10, 26813082), (12, 22344235), (15, 17875388), (20, 13406541), (30, 8937694), (60, 4468847)]