2915760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12149}}^1$

素因数の和:12165

約数の個数: 40

約数和(自身を含む): 9039600

約数和(自身を除く): 6123840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12149, 24298, 36447, 48596, 60745, 72894, 97192, 121490, 145788, 182235, 194384, 242980, 291576, 364470, 485960, 583152, 728940, 971920, 1457880, 2915760]

約数ペア:

[(1, 2915760), (2, 1457880), (3, 971920), (4, 728940), (5, 583152), (6, 485960), (8, 364470), (10, 291576), (12, 242980), (15, 194384), (16, 182235), (20, 145788), (24, 121490), (30, 97192), (40, 72894), (48, 60745), (60, 48596), (80, 36447), (120, 24298), (240, 12149)]