56417880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{470149}}^1$

素因数の和:470163

約数の個数: 32

約数和(自身を含む): 169254000

約数和(自身を除く): 112836120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 470149, 940298, 1410447, 1880596, 2350745, 2820894, 3761192, 4701490, 5641788, 7052235, 9402980, 11283576, 14104470, 18805960, 28208940, 56417880]

約数ペア:

[(1, 56417880), (2, 28208940), (3, 18805960), (4, 14104470), (5, 11283576), (6, 9402980), (8, 7052235), (10, 5641788), (12, 4701490), (15, 3761192), (20, 2820894), (24, 2350745), (30, 1880596), (40, 1410447), (60, 940298), (120, 470149)]