270410960

素因数分解:

$2^4\times 5^1\times {\mathrm{3380137}}^1$

素因数の和:3380150

約数の個数: 20

約数和(自身を含む): 628705668

約数和(自身を除く): 358294708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3380137, 6760274, 13520548, 16900685, 27041096, 33801370, 54082192, 67602740, 135205480, 270410960]

約数ペア:

[(1, 270410960), (2, 135205480), (4, 67602740), (5, 54082192), (8, 33801370), (10, 27041096), (16, 16900685), (20, 13520548), (40, 6760274), (80, 3380137)]