1275604620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21260077}}^1$

素因数の和:21260089

約数の個数: 24

約数和(自身を含む): 3571693104

約数和(自身を除く): 2296088484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21260077, 42520154, 63780231, 85040308, 106300385, 127560462, 212600770, 255120924, 318901155, 425201540, 637802310, 1275604620]

約数ペア:

[(1, 1275604620), (2, 637802310), (3, 425201540), (4, 318901155), (5, 255120924), (6, 212600770), (10, 127560462), (12, 106300385), (15, 85040308), (20, 63780231), (30, 42520154), (60, 21260077)]