126810080

素因数分解:

$2^5\times 5^1\times {\mathrm{792563}}^1$

素因数の和:792578

約数の個数: 24

約数和(自身を含む): 299589192

約数和(自身を除く): 172779112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 792563, 1585126, 3170252, 3962815, 6340504, 7925630, 12681008, 15851260, 25362016, 31702520, 63405040, 126810080]

約数ペア:

[(1, 126810080), (2, 63405040), (4, 31702520), (5, 25362016), (8, 15851260), (10, 12681008), (16, 7925630), (20, 6340504), (32, 3962815), (40, 3170252), (80, 1585126), (160, 792563)]