84212880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{350887}}^1$

素因数の和:350903

約数の個数: 40

約数和(自身を含む): 261060672

約数和(自身を除く): 176847792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 350887, 701774, 1052661, 1403548, 1754435, 2105322, 2807096, 3508870, 4210644, 5263305, 5614192, 7017740, 8421288, 10526610, 14035480, 16842576, 21053220, 28070960, 42106440, 84212880]

約数ペア:

[(1, 84212880), (2, 42106440), (3, 28070960), (4, 21053220), (5, 16842576), (6, 14035480), (8, 10526610), (10, 8421288), (12, 7017740), (15, 5614192), (16, 5263305), (20, 4210644), (24, 3508870), (30, 2807096), (40, 2105322), (48, 1754435), (60, 1403548), (80, 1052661), (120, 701774), (240, 350887)]