16981080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{141509}}^1$

素因数の和:141523

約数の個数: 32

約数和(自身を含む): 50943600

約数和(自身を除く): 33962520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 141509, 283018, 424527, 566036, 707545, 849054, 1132072, 1415090, 1698108, 2122635, 2830180, 3396216, 4245270, 5660360, 8490540, 16981080]

約数ペア:

[(1, 16981080), (2, 8490540), (3, 5660360), (4, 4245270), (5, 3396216), (6, 2830180), (8, 2122635), (10, 1698108), (12, 1415090), (15, 1132072), (20, 849054), (24, 707545), (30, 566036), (40, 424527), (60, 283018), (120, 141509)]