315466980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5257783}}^1$

素因数の和:5257795

約数の個数: 24

約数和(自身を含む): 883307712

約数和(自身を除く): 567840732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5257783, 10515566, 15773349, 21031132, 26288915, 31546698, 52577830, 63093396, 78866745, 105155660, 157733490, 315466980]

約数ペア:

[(1, 315466980), (2, 157733490), (3, 105155660), (4, 78866745), (5, 63093396), (6, 52577830), (10, 31546698), (12, 26288915), (15, 21031132), (20, 15773349), (30, 10515566), (60, 5257783)]