42139320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12109}}^1$

素因数の和:12152

約数の個数: 64

約数和(自身を含む): 130788000

約数和(自身を除く): 88648680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 12109, 24218, 36327, 48436, 60545, 72654, 96872, 121090, 145308, 181635, 242180, 290616, 351161, 363270, 484360, 702322, 726540, 1053483, 1404644, 1453080, 1755805, 2106966, 2809288, 3511610, 4213932, 5267415, 7023220, 8427864, 10534830, 14046440, 21069660, 42139320]

約数ペア:

[(1, 42139320), (2, 21069660), (3, 14046440), (4, 10534830), (5, 8427864), (6, 7023220), (8, 5267415), (10, 4213932), (12, 3511610), (15, 2809288), (20, 2106966), (24, 1755805), (29, 1453080), (30, 1404644), (40, 1053483), (58, 726540), (60, 702322), (87, 484360), (116, 363270), (120, 351161), (145, 290616), (174, 242180), (232, 181635), (290, 145308), (348, 121090), (435, 96872), (580, 72654), (696, 60545), (870, 48436), (1160, 36327), (1740, 24218), (3480, 12109)]