286350660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{530279}}^1$

素因数の和:530297

約数の個数: 48

約数和(自身を含む): 890870400

約数和(自身を除く): 604519740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 530279, 1060558, 1590837, 2121116, 2651395, 3181674, 4772511, 5302790, 6363348, 7954185, 9545022, 10605580, 14317533, 15908370, 19090044, 23862555, 28635066, 31816740, 47725110, 57270132, 71587665, 95450220, 143175330, 286350660]

約数ペア:

[(1, 286350660), (2, 143175330), (3, 95450220), (4, 71587665), (5, 57270132), (6, 47725110), (9, 31816740), (10, 28635066), (12, 23862555), (15, 19090044), (18, 15908370), (20, 14317533), (27, 10605580), (30, 9545022), (36, 7954185), (45, 6363348), (54, 5302790), (60, 4772511), (90, 3181674), (108, 2651395), (135, 2121116), (180, 1590837), (270, 1060558), (540, 530279)]