77309580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1277}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 216851040

約数和(自身を除く): 139541460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1009, 1277, 2018, 2554, 3027, 3831, 4036, 5045, 5108, 6054, 6385, 7662, 10090, 12108, 12770, 15135, 15324, 19155, 20180, 25540, 30270, 38310, 60540, 76620, 1288493, 2576986, 3865479, 5153972, 6442465, 7730958, 12884930, 15461916, 19327395, 25769860, 38654790, 77309580]

約数ペア:

[(1, 77309580), (2, 38654790), (3, 25769860), (4, 19327395), (5, 15461916), (6, 12884930), (10, 7730958), (12, 6442465), (15, 5153972), (20, 3865479), (30, 2576986), (60, 1288493), (1009, 76620), (1277, 60540), (2018, 38310), (2554, 30270), (3027, 25540), (3831, 20180), (4036, 19155), (5045, 15324), (5108, 15135), (6054, 12770), (6385, 12108), (7662, 10090)]