48648120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405401}}^1$

素因数の和:405415

約数の個数: 32

約数和(自身を含む): 145944720

約数和(自身を除く): 97296600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405401, 810802, 1216203, 1621604, 2027005, 2432406, 3243208, 4054010, 4864812, 6081015, 8108020, 9729624, 12162030, 16216040, 24324060, 48648120]

約数ペア:

[(1, 48648120), (2, 24324060), (3, 16216040), (4, 12162030), (5, 9729624), (6, 8108020), (8, 6081015), (10, 4864812), (12, 4054010), (15, 3243208), (20, 2432406), (24, 2027005), (30, 1621604), (40, 1216203), (60, 810802), (120, 405401)]