47685480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397379}}^1$

素因数の和:397393

約数の個数: 32

約数和(自身を含む): 143056800

約数和(自身を除く): 95371320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397379, 794758, 1192137, 1589516, 1986895, 2384274, 3179032, 3973790, 4768548, 5960685, 7947580, 9537096, 11921370, 15895160, 23842740, 47685480]

約数ペア:

[(1, 47685480), (2, 23842740), (3, 15895160), (4, 11921370), (5, 9537096), (6, 7947580), (8, 5960685), (10, 4768548), (12, 3973790), (15, 3179032), (20, 2384274), (24, 1986895), (30, 1589516), (40, 1192137), (60, 794758), (120, 397379)]