154831260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2580521}}^1$

素因数の和:2580533

約数の個数: 24

約数和(自身を含む): 433527696

約数和(自身を除く): 278696436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2580521, 5161042, 7741563, 10322084, 12902605, 15483126, 25805210, 30966252, 38707815, 51610420, 77415630, 154831260]

約数ペア:

[(1, 154831260), (2, 77415630), (3, 51610420), (4, 38707815), (5, 30966252), (6, 25805210), (10, 15483126), (12, 12902605), (15, 10322084), (20, 7741563), (30, 5161042), (60, 2580521)]