320161260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5336021}}^1$

素因数の和:5336033

約数の個数: 24

約数和(自身を含む): 896451696

約数和(自身を除く): 576290436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5336021, 10672042, 16008063, 21344084, 26680105, 32016126, 53360210, 64032252, 80040315, 106720420, 160080630, 320161260]

約数ペア:

[(1, 320161260), (2, 160080630), (3, 106720420), (4, 80040315), (5, 64032252), (6, 53360210), (10, 32016126), (12, 26680105), (15, 21344084), (20, 16008063), (30, 10672042), (60, 5336021)]