2497080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20809}}^1$

素因数の和:20823

約数の個数: 32

約数和(自身を含む): 7491600

約数和(自身を除く): 4994520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20809, 41618, 62427, 83236, 104045, 124854, 166472, 208090, 249708, 312135, 416180, 499416, 624270, 832360, 1248540, 2497080]

約数ペア:

[(1, 2497080), (2, 1248540), (3, 832360), (4, 624270), (5, 499416), (6, 416180), (8, 312135), (10, 249708), (12, 208090), (15, 166472), (20, 124854), (24, 104045), (30, 83236), (40, 62427), (60, 41618), (120, 20809)]