11895660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1049}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 42688800

約数和(自身を除く): 30793140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1049, 1134, 1260, 1620, 1890, 2098, 2268, 2835, 3147, 3780, 4196, 5245, 5670, 6294, 7343, 9441, 10490, 11340, 12588, 14686, 15735, 18882, 20980, 22029, 28323, 29372, 31470, 36715, 37764, 44058, 47205, 56646, 62940, 66087, 73430, 84969, 88116, 94410, 110145, 113292, 132174, 141615, 146860, 169938, 188820, 198261, 220290, 264348, 283230, 330435, 339876, 396522, 424845, 440580, 566460, 594783, 660870, 793044, 849690, 991305, 1189566, 1321740, 1699380, 1982610, 2379132, 2973915, 3965220, 5947830, 11895660]

約数ペア:

[(1, 11895660), (2, 5947830), (3, 3965220), (4, 2973915), (5, 2379132), (6, 1982610), (7, 1699380), (9, 1321740), (10, 1189566), (12, 991305), (14, 849690), (15, 793044), (18, 660870), (20, 594783), (21, 566460), (27, 440580), (28, 424845), (30, 396522), (35, 339876), (36, 330435), (42, 283230), (45, 264348), (54, 220290), (60, 198261), (63, 188820), (70, 169938), (81, 146860), (84, 141615), (90, 132174), (105, 113292), (108, 110145), (126, 94410), (135, 88116), (140, 84969), (162, 73430), (180, 66087), (189, 62940), (210, 56646), (252, 47205), (270, 44058), (315, 37764), (324, 36715), (378, 31470), (405, 29372), (420, 28323), (540, 22029), (567, 20980), (630, 18882), (756, 15735), (810, 14686), (945, 12588), (1049, 11340), (1134, 10490), (1260, 9441), (1620, 7343), (1890, 6294), (2098, 5670), (2268, 5245), (2835, 4196), (3147, 3780)]