55894920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1229}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 168264000

約数和(自身を除く): 112369080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1229, 1516, 1895, 2274, 2458, 3032, 3687, 3790, 4548, 4916, 5685, 6145, 7374, 7580, 9096, 9832, 11370, 12290, 14748, 15160, 18435, 22740, 24580, 29496, 36870, 45480, 49160, 73740, 147480, 465791, 931582, 1397373, 1863164, 2328955, 2794746, 3726328, 4657910, 5589492, 6986865, 9315820, 11178984, 13973730, 18631640, 27947460, 55894920]

約数ペア:

[(1, 55894920), (2, 27947460), (3, 18631640), (4, 13973730), (5, 11178984), (6, 9315820), (8, 6986865), (10, 5589492), (12, 4657910), (15, 3726328), (20, 2794746), (24, 2328955), (30, 1863164), (40, 1397373), (60, 931582), (120, 465791), (379, 147480), (758, 73740), (1137, 49160), (1229, 45480), (1516, 36870), (1895, 29496), (2274, 24580), (2458, 22740), (3032, 18435), (3687, 15160), (3790, 14748), (4548, 12290), (4916, 11370), (5685, 9832), (6145, 9096), (7374, 7580)]