202488240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{843701}}^1$

素因数の和:843717

約数の個数: 40

約数和(自身を含む): 627714288

約数和(自身を除く): 425226048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 843701, 1687402, 2531103, 3374804, 4218505, 5062206, 6749608, 8437010, 10124412, 12655515, 13499216, 16874020, 20248824, 25311030, 33748040, 40497648, 50622060, 67496080, 101244120, 202488240]

約数ペア:

[(1, 202488240), (2, 101244120), (3, 67496080), (4, 50622060), (5, 40497648), (6, 33748040), (8, 25311030), (10, 20248824), (12, 16874020), (15, 13499216), (16, 12655515), (20, 10124412), (24, 8437010), (30, 6749608), (40, 5062206), (48, 4218505), (60, 3374804), (80, 2531103), (120, 1687402), (240, 843701)]