118663140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1977719}}^1$

素因数の和:1977731

約数の個数: 24

約数和(自身を含む): 332256960

約数和(自身を除く): 213593820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1977719, 3955438, 5933157, 7910876, 9888595, 11866314, 19777190, 23732628, 29665785, 39554380, 59331570, 118663140]

約数ペア:

[(1, 118663140), (2, 59331570), (3, 39554380), (4, 29665785), (5, 23732628), (6, 19777190), (10, 11866314), (12, 9888595), (15, 7910876), (20, 5933157), (30, 3955438), (60, 1977719)]