56969880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43159}}^1$

素因数の和:43184

約数の個数: 64

約数和(自身を含む): 186451200

約数和(自身を除く): 129481320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 43159, 86318, 129477, 172636, 215795, 258954, 345272, 431590, 474749, 517908, 647385, 863180, 949498, 1035816, 1294770, 1424247, 1726360, 1898996, 2373745, 2589540, 2848494, 3797992, 4747490, 5179080, 5696988, 7121235, 9494980, 11393976, 14242470, 18989960, 28484940, 56969880]

約数ペア:

[(1, 56969880), (2, 28484940), (3, 18989960), (4, 14242470), (5, 11393976), (6, 9494980), (8, 7121235), (10, 5696988), (11, 5179080), (12, 4747490), (15, 3797992), (20, 2848494), (22, 2589540), (24, 2373745), (30, 1898996), (33, 1726360), (40, 1424247), (44, 1294770), (55, 1035816), (60, 949498), (66, 863180), (88, 647385), (110, 517908), (120, 474749), (132, 431590), (165, 345272), (220, 258954), (264, 215795), (330, 172636), (440, 129477), (660, 86318), (1320, 43159)]