180279660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9419}}^1$

素因数の和:9471

約数の個数: 96

約数和(自身を含む): 569721600

約数和(自身を除く): 389441940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 9419, 9570, 18838, 19140, 28257, 37676, 47095, 56514, 94190, 103609, 113028, 141285, 188380, 207218, 273151, 282570, 310827, 414436, 518045, 546302, 565140, 621654, 819453, 1036090, 1092604, 1243308, 1365755, 1554135, 1638906, 2072180, 2731510, 3004661, 3108270, 3277812, 4097265, 5463020, 6009322, 6216540, 8194530, 9013983, 12018644, 15023305, 16389060, 18027966, 30046610, 36055932, 45069915, 60093220, 90139830, 180279660]

約数ペア:

[(1, 180279660), (2, 90139830), (3, 60093220), (4, 45069915), (5, 36055932), (6, 30046610), (10, 18027966), (11, 16389060), (12, 15023305), (15, 12018644), (20, 9013983), (22, 8194530), (29, 6216540), (30, 6009322), (33, 5463020), (44, 4097265), (55, 3277812), (58, 3108270), (60, 3004661), (66, 2731510), (87, 2072180), (110, 1638906), (116, 1554135), (132, 1365755), (145, 1243308), (165, 1092604), (174, 1036090), (220, 819453), (290, 621654), (319, 565140), (330, 546302), (348, 518045), (435, 414436), (580, 310827), (638, 282570), (660, 273151), (870, 207218), (957, 188380), (1276, 141285), (1595, 113028), (1740, 103609), (1914, 94190), (3190, 56514), (3828, 47095), (4785, 37676), (6380, 28257), (9419, 19140), (9570, 18838)]