77263080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{643859}}^1$

素因数の和:643873

約数の個数: 32

約数和(自身を含む): 231789600

約数和(自身を除く): 154526520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 643859, 1287718, 1931577, 2575436, 3219295, 3863154, 5150872, 6438590, 7726308, 9657885, 12877180, 15452616, 19315770, 25754360, 38631540, 77263080]

約数ペア:

[(1, 77263080), (2, 38631540), (3, 25754360), (4, 19315770), (5, 15452616), (6, 12877180), (8, 9657885), (10, 7726308), (12, 6438590), (15, 5150872), (20, 3863154), (24, 3219295), (30, 2575436), (40, 1931577), (60, 1287718), (120, 643859)]