85276020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1421267}}^1$

素因数の和:1421279

約数の個数: 24

約数和(自身を含む): 238773024

約数和(自身を除く): 153497004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1421267, 2842534, 4263801, 5685068, 7106335, 8527602, 14212670, 17055204, 21319005, 28425340, 42638010, 85276020]

約数ペア:

[(1, 85276020), (2, 42638010), (3, 28425340), (4, 21319005), (5, 17055204), (6, 14212670), (10, 8527602), (12, 7106335), (15, 5685068), (20, 4263801), (30, 2842534), (60, 1421267)]