15371340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{256189}}^1$

素因数の和:256201

約数の個数: 24

約数和(自身を含む): 43039920

約数和(自身を除く): 27668580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 256189, 512378, 768567, 1024756, 1280945, 1537134, 2561890, 3074268, 3842835, 5123780, 7685670, 15371340]

約数ペア:

[(1, 15371340), (2, 7685670), (3, 5123780), (4, 3842835), (5, 3074268), (6, 2561890), (10, 1537134), (12, 1280945), (15, 1024756), (20, 768567), (30, 512378), (60, 256189)]