120640470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4021349}}^1$

素因数の和:4021359

約数の個数: 16

約数和(自身を含む): 289537200

約数和(自身を除く): 168896730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4021349, 8042698, 12064047, 20106745, 24128094, 40213490, 60320235, 120640470]

約数ペア:

[(1, 120640470), (2, 60320235), (3, 40213490), (5, 24128094), (6, 20106745), (10, 12064047), (15, 8042698), (30, 4021349)]