12072080

素因数分解:

$2^4\times 5^1\times {\mathrm{150901}}^1$

素因数の和:150914

約数の個数: 20

約数和(自身を含む): 28067772

約数和(自身を除く): 15995692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 150901, 301802, 603604, 754505, 1207208, 1509010, 2414416, 3018020, 6036040, 12072080]

約数ペア:

[(1, 12072080), (2, 6036040), (4, 3018020), (5, 2414416), (8, 1509010), (10, 1207208), (16, 754505), (20, 603604), (40, 301802), (80, 150901)]