87968820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1466147}}^1$

素因数の和:1466159

約数の個数: 24

約数和(自身を含む): 246312864

約数和(自身を除く): 158344044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1466147, 2932294, 4398441, 5864588, 7330735, 8796882, 14661470, 17593764, 21992205, 29322940, 43984410, 87968820]

約数ペア:

[(1, 87968820), (2, 43984410), (3, 29322940), (4, 21992205), (5, 17593764), (6, 14661470), (10, 8796882), (12, 7330735), (15, 5864588), (20, 4398441), (30, 2932294), (60, 1466147)]