160331820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242927}}^1$

素因数の和:242950

約数の個数: 48

約数和(自身を含む): 489742848

約数和(自身を除く): 329411028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 242927, 485854, 728781, 971708, 1214635, 1457562, 2429270, 2672197, 2915124, 3643905, 4858540, 5344394, 7287810, 8016591, 10688788, 13360985, 14575620, 16033182, 26721970, 32066364, 40082955, 53443940, 80165910, 160331820]

約数ペア:

[(1, 160331820), (2, 80165910), (3, 53443940), (4, 40082955), (5, 32066364), (6, 26721970), (10, 16033182), (11, 14575620), (12, 13360985), (15, 10688788), (20, 8016591), (22, 7287810), (30, 5344394), (33, 4858540), (44, 3643905), (55, 2915124), (60, 2672197), (66, 2429270), (110, 1457562), (132, 1214635), (165, 971708), (220, 728781), (330, 485854), (660, 242927)]