12648120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105401}}^1$

素因数の和:105415

約数の個数: 32

約数和(自身を含む): 37944720

約数和(自身を除く): 25296600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105401, 210802, 316203, 421604, 527005, 632406, 843208, 1054010, 1264812, 1581015, 2108020, 2529624, 3162030, 4216040, 6324060, 12648120]

約数ペア:

[(1, 12648120), (2, 6324060), (3, 4216040), (4, 3162030), (5, 2529624), (6, 2108020), (8, 1581015), (10, 1264812), (12, 1054010), (15, 843208), (20, 632406), (24, 527005), (30, 421604), (40, 316203), (60, 210802), (120, 105401)]