131839320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1279}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 396288000

約数和(自身を除く): 264448680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 859, 1279, 1718, 2558, 2577, 3436, 3837, 4295, 5116, 5154, 6395, 6872, 7674, 8590, 10232, 10308, 12790, 12885, 15348, 17180, 19185, 20616, 25580, 25770, 30696, 34360, 38370, 51160, 51540, 76740, 103080, 153480, 1098661, 2197322, 3295983, 4394644, 5493305, 6591966, 8789288, 10986610, 13183932, 16479915, 21973220, 26367864, 32959830, 43946440, 65919660, 131839320]

約数ペア:

[(1, 131839320), (2, 65919660), (3, 43946440), (4, 32959830), (5, 26367864), (6, 21973220), (8, 16479915), (10, 13183932), (12, 10986610), (15, 8789288), (20, 6591966), (24, 5493305), (30, 4394644), (40, 3295983), (60, 2197322), (120, 1098661), (859, 153480), (1279, 103080), (1718, 76740), (2558, 51540), (2577, 51160), (3436, 38370), (3837, 34360), (4295, 30696), (5116, 25770), (5154, 25580), (6395, 20616), (6872, 19185), (7674, 17180), (8590, 15348), (10232, 12885), (10308, 12790)]