67580880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1459}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 210730560

約数和(自身を除く): 143149680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1459, 1544, 1930, 2316, 2895, 2918, 3088, 3860, 4377, 4632, 5790, 5836, 7295, 7720, 8754, 9264, 11580, 11672, 14590, 15440, 17508, 21885, 23160, 23344, 29180, 35016, 43770, 46320, 58360, 70032, 87540, 116720, 175080, 281587, 350160, 563174, 844761, 1126348, 1407935, 1689522, 2252696, 2815870, 3379044, 4223805, 4505392, 5631740, 6758088, 8447610, 11263480, 13516176, 16895220, 22526960, 33790440, 67580880]

約数ペア:

[(1, 67580880), (2, 33790440), (3, 22526960), (4, 16895220), (5, 13516176), (6, 11263480), (8, 8447610), (10, 6758088), (12, 5631740), (15, 4505392), (16, 4223805), (20, 3379044), (24, 2815870), (30, 2252696), (40, 1689522), (48, 1407935), (60, 1126348), (80, 844761), (120, 563174), (193, 350160), (240, 281587), (386, 175080), (579, 116720), (772, 87540), (965, 70032), (1158, 58360), (1459, 46320), (1544, 43770), (1930, 35016), (2316, 29180), (2895, 23344), (2918, 23160), (3088, 21885), (3860, 17508), (4377, 15440), (4632, 14590), (5790, 11672), (5836, 11580), (7295, 9264), (7720, 8754)]