67384560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{280769}}^1$

素因数の和:280785

約数の個数: 40

約数和(自身を含む): 208892880

約数和(自身を除く): 141508320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 280769, 561538, 842307, 1123076, 1403845, 1684614, 2246152, 2807690, 3369228, 4211535, 4492304, 5615380, 6738456, 8423070, 11230760, 13476912, 16846140, 22461520, 33692280, 67384560]

約数ペア:

[(1, 67384560), (2, 33692280), (3, 22461520), (4, 16846140), (5, 13476912), (6, 11230760), (8, 8423070), (10, 6738456), (12, 5615380), (15, 4492304), (16, 4211535), (20, 3369228), (24, 2807690), (30, 2246152), (40, 1684614), (48, 1403845), (60, 1123076), (80, 842307), (120, 561538), (240, 280769)]