180408048

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{87407}}^1$

素因数の和:87461

約数の個数: 40

約数和(自身を含む): 476898048

約数和(自身を除く): 296490000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 87407, 174814, 262221, 349628, 524442, 699256, 1048884, 1398512, 2097768, 3758501, 4195536, 7517002, 11275503, 15034004, 22551006, 30068008, 45102012, 60136016, 90204024, 180408048]

約数ペア:

[(1, 180408048), (2, 90204024), (3, 60136016), (4, 45102012), (6, 30068008), (8, 22551006), (12, 15034004), (16, 11275503), (24, 7517002), (43, 4195536), (48, 3758501), (86, 2097768), (129, 1398512), (172, 1048884), (258, 699256), (344, 524442), (516, 349628), (688, 262221), (1032, 174814), (2064, 87407)]