what is the total number of factor of 16! Pick one
A) 4376  B) 5376  C) 6376  D) 7376  E) 8376
16! = 2^15 * 3^6 * 5^3 * 7^2 * 11^1 * 13^1   total number of factors = (15+1)*(6+1)*(3+1)*(2+1)*(1+1)*(1+1)= 
<gadget id="calculator">(15+1)*(6+1)*(3+1)*(2+1)*(1+1)*(1+1)</gadget>
<output>5_376</output>
5376   ANSWER:5376
<result>B</result>
what is the total number of factor of 16!