120963080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2861}}^1$

素因数の和:3030

約数の個数: 64

約数和(自身を含む): 313217280

約数和(自身を除く): 192254200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 2114, 2861, 3020, 4228, 5285, 5722, 6040, 8456, 10570, 11444, 14305, 20027, 21140, 22888, 28610, 40054, 42280, 57220, 80108, 100135, 114440, 160216, 200270, 400540, 432011, 801080, 864022, 1728044, 2160055, 3024077, 3456088, 4320110, 6048154, 8640220, 12096308, 15120385, 17280440, 24192616, 30240770, 60481540, 120963080]

約数ペア:

[(1, 120963080), (2, 60481540), (4, 30240770), (5, 24192616), (7, 17280440), (8, 15120385), (10, 12096308), (14, 8640220), (20, 6048154), (28, 4320110), (35, 3456088), (40, 3024077), (56, 2160055), (70, 1728044), (140, 864022), (151, 801080), (280, 432011), (302, 400540), (604, 200270), (755, 160216), (1057, 114440), (1208, 100135), (1510, 80108), (2114, 57220), (2861, 42280), (3020, 40054), (4228, 28610), (5285, 22888), (5722, 21140), (6040, 20027), (8456, 14305), (10570, 11444)]