1152080

素因数分解:

$2^4\times 5^1\times {\mathrm{14401}}^1$

素因数の和:14414

約数の個数: 20

約数和(自身を含む): 2678772

約数和(自身を除く): 1526692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14401, 28802, 57604, 72005, 115208, 144010, 230416, 288020, 576040, 1152080]

約数ペア:

[(1, 1152080), (2, 576040), (4, 288020), (5, 230416), (8, 144010), (10, 115208), (16, 72005), (20, 57604), (40, 28802), (80, 14401)]