57221880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{476849}}^1$

素因数の和:476863

約数の個数: 32

約数和(自身を含む): 171666000

約数和(自身を除く): 114444120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 476849, 953698, 1430547, 1907396, 2384245, 2861094, 3814792, 4768490, 5722188, 7152735, 9536980, 11444376, 14305470, 19073960, 28610940, 57221880]

約数ペア:

[(1, 57221880), (2, 28610940), (3, 19073960), (4, 14305470), (5, 11444376), (6, 9536980), (8, 7152735), (10, 5722188), (12, 4768490), (15, 3814792), (20, 2861094), (24, 2384245), (30, 1907396), (40, 1430547), (60, 953698), (120, 476849)]