56529960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1093}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 170138880

約数和(自身を除く): 113608920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1093, 1293, 1724, 2155, 2186, 2586, 3279, 3448, 4310, 4372, 5172, 5465, 6465, 6558, 8620, 8744, 10344, 10930, 12930, 13116, 16395, 17240, 21860, 25860, 26232, 32790, 43720, 51720, 65580, 131160, 471083, 942166, 1413249, 1884332, 2355415, 2826498, 3768664, 4710830, 5652996, 7066245, 9421660, 11305992, 14132490, 18843320, 28264980, 56529960]

約数ペア:

[(1, 56529960), (2, 28264980), (3, 18843320), (4, 14132490), (5, 11305992), (6, 9421660), (8, 7066245), (10, 5652996), (12, 4710830), (15, 3768664), (20, 2826498), (24, 2355415), (30, 1884332), (40, 1413249), (60, 942166), (120, 471083), (431, 131160), (862, 65580), (1093, 51720), (1293, 43720), (1724, 32790), (2155, 26232), (2186, 25860), (2586, 21860), (3279, 17240), (3448, 16395), (4310, 13116), (4372, 12930), (5172, 10930), (5465, 10344), (6465, 8744), (6558, 8620)]