61884120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{515701}}^1$

素因数の和:515715

約数の個数: 32

約数和(自身を含む): 185652720

約数和(自身を除く): 123768600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 515701, 1031402, 1547103, 2062804, 2578505, 3094206, 4125608, 5157010, 6188412, 7735515, 10314020, 12376824, 15471030, 20628040, 30942060, 61884120]

約数ペア:

[(1, 61884120), (2, 30942060), (3, 20628040), (4, 15471030), (5, 12376824), (6, 10314020), (8, 7735515), (10, 6188412), (12, 5157010), (15, 4125608), (20, 3094206), (24, 2578505), (30, 2062804), (40, 1547103), (60, 1031402), (120, 515701)]