505372740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8422879}}^1$

素因数の和:8422891

約数の個数: 24

約数和(自身を含む): 1415043840

約数和(自身を除く): 909671100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8422879, 16845758, 25268637, 33691516, 42114395, 50537274, 84228790, 101074548, 126343185, 168457580, 252686370, 505372740]

約数ペア:

[(1, 505372740), (2, 252686370), (3, 168457580), (4, 126343185), (5, 101074548), (6, 84228790), (10, 50537274), (12, 42114395), (15, 33691516), (20, 25268637), (30, 16845758), (60, 8422879)]