67786080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{141221}}^1$

素因数の和:141239

約数の個数: 48

約数和(自身を含む): 213527664

約数和(自身を除く): 145741584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 141221, 282442, 423663, 564884, 706105, 847326, 1129768, 1412210, 1694652, 2118315, 2259536, 2824420, 3389304, 4236630, 4519072, 5648840, 6778608, 8473260, 11297680, 13557216, 16946520, 22595360, 33893040, 67786080]

約数ペア:

[(1, 67786080), (2, 33893040), (3, 22595360), (4, 16946520), (5, 13557216), (6, 11297680), (8, 8473260), (10, 6778608), (12, 5648840), (15, 4519072), (16, 4236630), (20, 3389304), (24, 2824420), (30, 2259536), (32, 2118315), (40, 1694652), (48, 1412210), (60, 1129768), (80, 847326), (96, 706105), (120, 564884), (160, 423663), (240, 282442), (480, 141221)]