1541360

素因数分解:

$2^4\times 5^1\times {\mathrm{19267}}^1$

素因数の和:19280

約数の個数: 20

約数和(自身を含む): 3583848

約数和(自身を除く): 2042488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19267, 38534, 77068, 96335, 154136, 192670, 308272, 385340, 770680, 1541360]

約数ペア:

[(1, 1541360), (2, 770680), (4, 385340), (5, 308272), (8, 192670), (10, 154136), (16, 96335), (20, 77068), (40, 38534), (80, 19267)]