54712920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{455941}}^1$

素因数の和:455955

約数の個数: 32

約数和(自身を含む): 164139120

約数和(自身を除く): 109426200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 455941, 911882, 1367823, 1823764, 2279705, 2735646, 3647528, 4559410, 5471292, 6839115, 9118820, 10942584, 13678230, 18237640, 27356460, 54712920]

約数ペア:

[(1, 54712920), (2, 27356460), (3, 18237640), (4, 13678230), (5, 10942584), (6, 9118820), (8, 6839115), (10, 5471292), (12, 4559410), (15, 3647528), (20, 2735646), (24, 2279705), (30, 1823764), (40, 1367823), (60, 911882), (120, 455941)]