80676060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1344601}}^1$

素因数の和:1344613

約数の個数: 24

約数和(自身を含む): 225893136

約数和(自身を除く): 145217076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1344601, 2689202, 4033803, 5378404, 6723005, 8067606, 13446010, 16135212, 20169015, 26892020, 40338030, 80676060]

約数ペア:

[(1, 80676060), (2, 40338030), (3, 26892020), (4, 20169015), (5, 16135212), (6, 13446010), (10, 8067606), (12, 6723005), (15, 5378404), (20, 4033803), (30, 2689202), (60, 1344601)]