126319320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{350887}}^1$

素因数の和:350904

約数の個数: 48

約数和(自身を含む): 410538960

約数和(自身を除く): 284219640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 350887, 701774, 1052661, 1403548, 1754435, 2105322, 2807096, 3157983, 3508870, 4210644, 5263305, 6315966, 7017740, 8421288, 10526610, 12631932, 14035480, 15789915, 21053220, 25263864, 31579830, 42106440, 63159660, 126319320]

約数ペア:

[(1, 126319320), (2, 63159660), (3, 42106440), (4, 31579830), (5, 25263864), (6, 21053220), (8, 15789915), (9, 14035480), (10, 12631932), (12, 10526610), (15, 8421288), (18, 7017740), (20, 6315966), (24, 5263305), (30, 4210644), (36, 3508870), (40, 3157983), (45, 2807096), (60, 2105322), (72, 1754435), (90, 1403548), (120, 1052661), (180, 701774), (360, 350887)]