55457880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{462149}}^1$

素因数の和:462163

約数の個数: 32

約数和(自身を含む): 166374000

約数和(自身を除く): 110916120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 462149, 924298, 1386447, 1848596, 2310745, 2772894, 3697192, 4621490, 5545788, 6932235, 9242980, 11091576, 13864470, 18485960, 27728940, 55457880]

約数ペア:

[(1, 55457880), (2, 27728940), (3, 18485960), (4, 13864470), (5, 11091576), (6, 9242980), (8, 6932235), (10, 5545788), (12, 4621490), (15, 3697192), (20, 2772894), (24, 2310745), (30, 1848596), (40, 1386447), (60, 924298), (120, 462149)]