67396080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{280817}}^1$

素因数の和:280833

約数の個数: 40

約数和(自身を含む): 208928592

約数和(自身を除く): 141532512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 280817, 561634, 842451, 1123268, 1404085, 1684902, 2246536, 2808170, 3369804, 4212255, 4493072, 5616340, 6739608, 8424510, 11232680, 13479216, 16849020, 22465360, 33698040, 67396080]

約数ペア:

[(1, 67396080), (2, 33698040), (3, 22465360), (4, 16849020), (5, 13479216), (6, 11232680), (8, 8424510), (10, 6739608), (12, 5616340), (15, 4493072), (16, 4212255), (20, 3369804), (24, 2808170), (30, 2246536), (40, 1684902), (48, 1404085), (60, 1123268), (80, 842451), (120, 561634), (240, 280817)]