9995880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83299}}^1$

素因数の和:83313

約数の個数: 32

約数和(自身を含む): 29988000

約数和(自身を除く): 19992120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 83299, 166598, 249897, 333196, 416495, 499794, 666392, 832990, 999588, 1249485, 1665980, 1999176, 2498970, 3331960, 4997940, 9995880]

約数ペア:

[(1, 9995880), (2, 4997940), (3, 3331960), (4, 2498970), (5, 1999176), (6, 1665980), (8, 1249485), (10, 999588), (12, 832990), (15, 666392), (20, 499794), (24, 416495), (30, 333196), (40, 249897), (60, 166598), (120, 83299)]