79327740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1322129}}^1$

素因数の和:1322141

約数の個数: 24

約数和(自身を含む): 222117840

約数和(自身を除く): 142790100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1322129, 2644258, 3966387, 5288516, 6610645, 7932774, 13221290, 15865548, 19831935, 26442580, 39663870, 79327740]

約数ペア:

[(1, 79327740), (2, 39663870), (3, 26442580), (4, 19831935), (5, 15865548), (6, 13221290), (10, 7932774), (12, 6610645), (15, 5288516), (20, 3966387), (30, 2644258), (60, 1322129)]