30354080

素因数分解:

$2^5\times 5^1\times {\mathrm{189713}}^1$

素因数の和:189728

約数の個数: 24

約数和(自身を含む): 71711892

約数和(自身を除く): 41357812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 189713, 379426, 758852, 948565, 1517704, 1897130, 3035408, 3794260, 6070816, 7588520, 15177040, 30354080]

約数ペア:

[(1, 30354080), (2, 15177040), (4, 7588520), (5, 6070816), (8, 3794260), (10, 3035408), (16, 1897130), (20, 1517704), (32, 948565), (40, 758852), (80, 379426), (160, 189713)]