72124620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1202077}}^1$

素因数の和:1202089

約数の個数: 24

約数和(自身を含む): 201949104

約数和(自身を除く): 129824484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1202077, 2404154, 3606231, 4808308, 6010385, 7212462, 12020770, 14424924, 18031155, 24041540, 36062310, 72124620]

約数ペア:

[(1, 72124620), (2, 36062310), (3, 24041540), (4, 18031155), (5, 14424924), (6, 12020770), (10, 7212462), (12, 6010385), (15, 4808308), (20, 3606231), (30, 2404154), (60, 1202077)]