79535640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{662797}}^1$

素因数の和:662811

約数の個数: 32

約数和(自身を含む): 238607280

約数和(自身を除く): 159071640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 662797, 1325594, 1988391, 2651188, 3313985, 3976782, 5302376, 6627970, 7953564, 9941955, 13255940, 15907128, 19883910, 26511880, 39767820, 79535640]

約数ペア:

[(1, 79535640), (2, 39767820), (3, 26511880), (4, 19883910), (5, 15907128), (6, 13255940), (8, 9941955), (10, 7953564), (12, 6627970), (15, 5302376), (20, 3976782), (24, 3313985), (30, 2651188), (40, 1988391), (60, 1325594), (120, 662797)]