12126320

素因数分解:

$2^4\times 5^1\times {\mathrm{151579}}^1$

素因数の和:151592

約数の個数: 20

約数和(自身を含む): 28193880

約数和(自身を除く): 16067560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151579, 303158, 606316, 757895, 1212632, 1515790, 2425264, 3031580, 6063160, 12126320]

約数ペア:

[(1, 12126320), (2, 6063160), (4, 3031580), (5, 2425264), (8, 1515790), (10, 1212632), (16, 757895), (20, 606316), (40, 303158), (80, 151579)]