2880? The clues seem kind of vague.
[tex]2880 = 4^{2}*5*6^{2}[/tex]
1. The number is a multiple of five but does not end in five
2. The prime factorization is a string of 4,5,6
3. 2 numbers in the prime factorization is the same (4^2 and 6^2)
4. Number is greater than the 7th squared number, which is 49