127753260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2129221}}^1$

素因数の和:2129233

約数の個数: 24

約数和(自身を含む): 357709296

約数和(自身を除く): 229956036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2129221, 4258442, 6387663, 8516884, 10646105, 12775326, 21292210, 25550652, 31938315, 42584420, 63876630, 127753260]

約数ペア:

[(1, 127753260), (2, 63876630), (3, 42584420), (4, 31938315), (5, 25550652), (6, 21292210), (10, 12775326), (12, 10646105), (15, 8516884), (20, 6387663), (30, 4258442), (60, 2129221)]