40248660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{670811}}^1$

素因数の和:670823

約数の個数: 24

約数和(自身を含む): 112696416

約数和(自身を除く): 72447756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 670811, 1341622, 2012433, 2683244, 3354055, 4024866, 6708110, 8049732, 10062165, 13416220, 20124330, 40248660]

約数ペア:

[(1, 40248660), (2, 20124330), (3, 13416220), (4, 10062165), (5, 8049732), (6, 6708110), (10, 4024866), (12, 3354055), (15, 2683244), (20, 2012433), (30, 1341622), (60, 670811)]