322020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1789}}^1$

素因数の和:1804

約数の個数: 36

約数和(自身を含む): 977340

約数和(自身を除く): 655320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1789, 3578, 5367, 7156, 8945, 10734, 16101, 17890, 21468, 26835, 32202, 35780, 53670, 64404, 80505, 107340, 161010, 322020]

約数ペア:

[(1, 322020), (2, 161010), (3, 107340), (4, 80505), (5, 64404), (6, 53670), (9, 35780), (10, 32202), (12, 26835), (15, 21468), (18, 17890), (20, 16101), (30, 10734), (36, 8945), (45, 7156), (60, 5367), (90, 3578), (180, 1789)]