168147960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1401233}}^1$

素因数の和:1401247

約数の個数: 32

約数和(自身を含む): 504444240

約数和(自身を除く): 336296280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1401233, 2802466, 4203699, 5604932, 7006165, 8407398, 11209864, 14012330, 16814796, 21018495, 28024660, 33629592, 42036990, 56049320, 84073980, 168147960]

約数ペア:

[(1, 168147960), (2, 84073980), (3, 56049320), (4, 42036990), (5, 33629592), (6, 28024660), (8, 21018495), (10, 16814796), (12, 14012330), (15, 11209864), (20, 8407398), (24, 7006165), (30, 5604932), (40, 4203699), (60, 2802466), (120, 1401233)]