2748035760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11450149}}^1$

素因数の和:11450165

約数の個数: 40

約数和(自身を含む): 8518911600

約数和(自身を除く): 5770875840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11450149, 22900298, 34350447, 45800596, 57250745, 68700894, 91601192, 114501490, 137401788, 171752235, 183202384, 229002980, 274803576, 343504470, 458005960, 549607152, 687008940, 916011920, 1374017880, 2748035760]

約数ペア:

[(1, 2748035760), (2, 1374017880), (3, 916011920), (4, 687008940), (5, 549607152), (6, 458005960), (8, 343504470), (10, 274803576), (12, 229002980), (15, 183202384), (16, 171752235), (20, 137401788), (24, 114501490), (30, 91601192), (40, 68700894), (48, 57250745), (60, 45800596), (80, 34350447), (120, 22900298), (240, 11450149)]