80082540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{148301}}^1$

素因数の和:148319

約数の個数: 48

約数和(自身を含む): 249147360

約数和(自身を除く): 169064820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 148301, 296602, 444903, 593204, 741505, 889806, 1334709, 1483010, 1779612, 2224515, 2669418, 2966020, 4004127, 4449030, 5338836, 6673545, 8008254, 8898060, 13347090, 16016508, 20020635, 26694180, 40041270, 80082540]

約数ペア:

[(1, 80082540), (2, 40041270), (3, 26694180), (4, 20020635), (5, 16016508), (6, 13347090), (9, 8898060), (10, 8008254), (12, 6673545), (15, 5338836), (18, 4449030), (20, 4004127), (27, 2966020), (30, 2669418), (36, 2224515), (45, 1779612), (54, 1483010), (60, 1334709), (90, 889806), (108, 741505), (135, 593204), (180, 444903), (270, 296602), (540, 148301)]