16277880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{135649}}^1$

素因数の和:135663

約数の個数: 32

約数和(自身を含む): 48834000

約数和(自身を除く): 32556120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 135649, 271298, 406947, 542596, 678245, 813894, 1085192, 1356490, 1627788, 2034735, 2712980, 3255576, 4069470, 5425960, 8138940, 16277880]

約数ペア:

[(1, 16277880), (2, 8138940), (3, 5425960), (4, 4069470), (5, 3255576), (6, 2712980), (8, 2034735), (10, 1627788), (12, 1356490), (15, 1085192), (20, 813894), (24, 678245), (30, 542596), (40, 406947), (60, 271298), (120, 135649)]