80422470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2371

約数の個数: 80

約数和(自身を含む): 221371920

約数和(自身を除く): 140949450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2309, 2322, 3483, 3870, 4618, 5805, 6927, 6966, 11545, 11610, 13854, 17415, 20781, 23090, 34635, 34830, 41562, 62343, 69270, 99287, 103905, 124686, 187029, 198574, 207810, 297861, 311715, 374058, 496435, 595722, 623430, 893583, 935145, 992870, 1489305, 1787166, 1870290, 2680749, 2978610, 4467915, 5361498, 8042247, 8935830, 13403745, 16084494, 26807490, 40211235, 80422470]

約数ペア:

[(1, 80422470), (2, 40211235), (3, 26807490), (5, 16084494), (6, 13403745), (9, 8935830), (10, 8042247), (15, 5361498), (18, 4467915), (27, 2978610), (30, 2680749), (43, 1870290), (45, 1787166), (54, 1489305), (81, 992870), (86, 935145), (90, 893583), (129, 623430), (135, 595722), (162, 496435), (215, 374058), (258, 311715), (270, 297861), (387, 207810), (405, 198574), (430, 187029), (645, 124686), (774, 103905), (810, 99287), (1161, 69270), (1290, 62343), (1935, 41562), (2309, 34830), (2322, 34635), (3483, 23090), (3870, 20781), (4618, 17415), (5805, 13854), (6927, 11610), (6966, 11545)]