15352140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255869}}^1$

素因数の和:255881

約数の個数: 24

約数和(自身を含む): 42986160

約数和(自身を除く): 27634020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255869, 511738, 767607, 1023476, 1279345, 1535214, 2558690, 3070428, 3838035, 5117380, 7676070, 15352140]

約数ペア:

[(1, 15352140), (2, 7676070), (3, 5117380), (4, 3838035), (5, 3070428), (6, 2558690), (10, 1535214), (12, 1279345), (15, 1023476), (20, 767607), (30, 511738), (60, 255869)]