7660240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13679}}^1$

素因数の和:13699

約数の個数: 40

約数和(自身を含む): 20355840

約数和(自身を除く): 12695600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13679, 27358, 54716, 68395, 95753, 109432, 136790, 191506, 218864, 273580, 383012, 478765, 547160, 766024, 957530, 1094320, 1532048, 1915060, 3830120, 7660240]

約数ペア:

[(1, 7660240), (2, 3830120), (4, 1915060), (5, 1532048), (7, 1094320), (8, 957530), (10, 766024), (14, 547160), (16, 478765), (20, 383012), (28, 273580), (35, 218864), (40, 191506), (56, 136790), (70, 109432), (80, 95753), (112, 68395), (140, 54716), (280, 27358), (560, 13679)]