53738760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{447823}}^1$

素因数の和:447837

約数の個数: 32

約数和(自身を含む): 161216640

約数和(自身を除く): 107477880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 447823, 895646, 1343469, 1791292, 2239115, 2686938, 3582584, 4478230, 5373876, 6717345, 8956460, 10747752, 13434690, 17912920, 26869380, 53738760]

約数ペア:

[(1, 53738760), (2, 26869380), (3, 17912920), (4, 13434690), (5, 10747752), (6, 8956460), (8, 6717345), (10, 5373876), (12, 4478230), (15, 3582584), (20, 2686938), (24, 2239115), (30, 1791292), (40, 1343469), (60, 895646), (120, 447823)]