1817880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15149}}^1$

素因数の和:15163

約数の個数: 32

約数和(自身を含む): 5454000

約数和(自身を除く): 3636120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15149, 30298, 45447, 60596, 75745, 90894, 121192, 151490, 181788, 227235, 302980, 363576, 454470, 605960, 908940, 1817880]

約数ペア:

[(1, 1817880), (2, 908940), (3, 605960), (4, 454470), (5, 363576), (6, 302980), (8, 227235), (10, 181788), (12, 151490), (15, 121192), (20, 90894), (24, 75745), (30, 60596), (40, 45447), (60, 30298), (120, 15149)]