8180460

素因数分解:

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

素因数の和:15167

約数の個数: 48

約数和(自身を含む): 25452000

約数和(自身を除く): 17271540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15149, 30298, 45447, 60596, 75745, 90894, 136341, 151490, 181788, 227235, 272682, 302980, 409023, 454470, 545364, 681705, 818046, 908940, 1363410, 1636092, 2045115, 2726820, 4090230, 8180460]

約数ペア:

[(1, 8180460), (2, 4090230), (3, 2726820), (4, 2045115), (5, 1636092), (6, 1363410), (9, 908940), (10, 818046), (12, 681705), (15, 545364), (18, 454470), (20, 409023), (27, 302980), (30, 272682), (36, 227235), (45, 181788), (54, 151490), (60, 136341), (90, 90894), (108, 75745), (135, 60596), (180, 45447), (270, 30298), (540, 15149)]