156946980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615783}}^1$

素因数の和:2615795

約数の個数: 24

約数和(自身を含む): 439451712

約数和(自身を除く): 282504732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615783, 5231566, 7847349, 10463132, 13078915, 15694698, 26157830, 31389396, 39236745, 52315660, 78473490, 156946980]

約数ペア:

[(1, 156946980), (2, 78473490), (3, 52315660), (4, 39236745), (5, 31389396), (6, 26157830), (10, 15694698), (12, 13078915), (15, 10463132), (20, 7847349), (30, 5231566), (60, 2615783)]