159456540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2657609}}^1$

素因数の和:2657621

約数の個数: 24

約数和(自身を含む): 446478480

約数和(自身を除く): 287021940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2657609, 5315218, 7972827, 10630436, 13288045, 15945654, 26576090, 31891308, 39864135, 53152180, 79728270, 159456540]

約数ペア:

[(1, 159456540), (2, 79728270), (3, 53152180), (4, 39864135), (5, 31891308), (6, 26576090), (10, 15945654), (12, 13288045), (15, 10630436), (20, 7972827), (30, 5315218), (60, 2657609)]