153684660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2561411}}^1$

素因数の和:2561423

約数の個数: 24

約数和(自身を含む): 430317216

約数和(自身を除く): 276632556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2561411, 5122822, 7684233, 10245644, 12807055, 15368466, 25614110, 30736932, 38421165, 51228220, 76842330, 153684660]

約数ペア:

[(1, 153684660), (2, 76842330), (3, 51228220), (4, 38421165), (5, 30736932), (6, 25614110), (10, 15368466), (12, 12807055), (15, 10245644), (20, 7684233), (30, 5122822), (60, 2561411)]