79432140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1323869}}^1$

素因数の和:1323881

約数の個数: 24

約数和(自身を含む): 222410160

約数和(自身を除く): 142978020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1323869, 2647738, 3971607, 5295476, 6619345, 7943214, 13238690, 15886428, 19858035, 26477380, 39716070, 79432140]

約数ペア:

[(1, 79432140), (2, 39716070), (3, 26477380), (4, 19858035), (5, 15886428), (6, 13238690), (10, 7943214), (12, 6619345), (15, 5295476), (20, 3971607), (30, 2647738), (60, 1323869)]