2417880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20149}}^1$

素因数の和:20163

約数の個数: 32

約数和(自身を含む): 7254000

約数和(自身を除く): 4836120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20149, 40298, 60447, 80596, 100745, 120894, 161192, 201490, 241788, 302235, 402980, 483576, 604470, 805960, 1208940, 2417880]

約数ペア:

[(1, 2417880), (2, 1208940), (3, 805960), (4, 604470), (5, 483576), (6, 402980), (8, 302235), (10, 241788), (12, 201490), (15, 161192), (20, 120894), (24, 100745), (30, 80596), (40, 60447), (60, 40298), (120, 20149)]