12057680

素因数分解:

$2^4\times 5^1\times {\mathrm{150721}}^1$

素因数の和:150734

約数の個数: 20

約数和(自身を含む): 28034292

約数和(自身を除く): 15976612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 150721, 301442, 602884, 753605, 1205768, 1507210, 2411536, 3014420, 6028840, 12057680]

約数ペア:

[(1, 12057680), (2, 6028840), (4, 3014420), (5, 2411536), (8, 1507210), (10, 1205768), (16, 753605), (20, 602884), (40, 301442), (80, 150721)]