150752720

素因数分解:

$2^4\times 5^1\times {\mathrm{1884409}}^1$

素因数の和:1884422

約数の個数: 20

約数和(自身を含む): 350500260

約数和(自身を除く): 199747540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1884409, 3768818, 7537636, 9422045, 15075272, 18844090, 30150544, 37688180, 75376360, 150752720]

約数ペア:

[(1, 150752720), (2, 75376360), (4, 37688180), (5, 30150544), (8, 18844090), (10, 15075272), (16, 9422045), (20, 7537636), (40, 3768818), (80, 1884409)]