239521740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3992029}}^1$

素因数の和:3992041

約数の個数: 24

約数和(自身を含む): 670661040

約数和(自身を除く): 431139300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3992029, 7984058, 11976087, 15968116, 19960145, 23952174, 39920290, 47904348, 59880435, 79840580, 119760870, 239521740]

約数ペア:

[(1, 239521740), (2, 119760870), (3, 79840580), (4, 59880435), (5, 47904348), (6, 39920290), (10, 23952174), (12, 19960145), (15, 15968116), (20, 11976087), (30, 7984058), (60, 3992029)]