398766120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3323051}}^1$

素因数の和:3323065

約数の個数: 32

約数和(自身を含む): 1196298720

約数和(自身を除く): 797532600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3323051, 6646102, 9969153, 13292204, 16615255, 19938306, 26584408, 33230510, 39876612, 49845765, 66461020, 79753224, 99691530, 132922040, 199383060, 398766120]

約数ペア:

[(1, 398766120), (2, 199383060), (3, 132922040), (4, 99691530), (5, 79753224), (6, 66461020), (8, 49845765), (10, 39876612), (12, 33230510), (15, 26584408), (20, 19938306), (24, 16615255), (30, 13292204), (40, 9969153), (60, 6646102), (120, 3323051)]