81124440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{676037}}^1$

素因数の和:676051

約数の個数: 32

約数和(自身を含む): 243373680

約数和(自身を除く): 162249240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 676037, 1352074, 2028111, 2704148, 3380185, 4056222, 5408296, 6760370, 8112444, 10140555, 13520740, 16224888, 20281110, 27041480, 40562220, 81124440]

約数ペア:

[(1, 81124440), (2, 40562220), (3, 27041480), (4, 20281110), (5, 16224888), (6, 13520740), (8, 10140555), (10, 8112444), (12, 6760370), (15, 5408296), (20, 4056222), (24, 3380185), (30, 2704148), (40, 2028111), (60, 1352074), (120, 676037)]