7 ms·
The sum of the factors in the prime factorization of 180 is 15: 2+2+3+3+5=15. 2x2x3x3x5=180. Pretty useless comment from my side, but I couldn't resist. :-)
by MrQuincle 11y ago
The sum of the factors in the prime factorization of 180 is 15: 2+2+3+3+5=15. 2x2x3x3x5=180. Pretty useless comment from my side, but I couldn't resist. :-)