489612320

素因数分解:

$2^5\times 5^1\times {\mathrm{3060077}}^1$

素因数の和:3060092

約数の個数: 24

約数和(自身を含む): 1156709484

約数和(自身を除く): 667097164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3060077, 6120154, 12240308, 15300385, 24480616, 30600770, 48961232, 61201540, 97922464, 122403080, 244806160, 489612320]

約数ペア:

[(1, 489612320), (2, 244806160), (4, 122403080), (5, 97922464), (8, 61201540), (10, 48961232), (16, 30600770), (20, 24480616), (32, 15300385), (40, 12240308), (80, 6120154), (160, 3060077)]