155954220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2599237}}^1$

素因数の和:2599249

約数の個数: 24

約数和(自身を含む): 436671984

約数和(自身を除く): 280717764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2599237, 5198474, 7797711, 10396948, 12996185, 15595422, 25992370, 31190844, 38988555, 51984740, 77977110, 155954220]

約数ペア:

[(1, 155954220), (2, 77977110), (3, 51984740), (4, 38988555), (5, 31190844), (6, 25992370), (10, 15595422), (12, 12996185), (15, 10396948), (20, 7797711), (30, 5198474), (60, 2599237)]