A landscaper is choosing a compost bin. He wants it to hold exactly 12 cubic feet of compost. Using whole numbers only, how many different sizes can he choose from?

Answer 1

assuming rectangular box
1*1*2*2*3 = 12
so
1*1*12
1*2*6
1*3*4
2*2*3

Answer 2

What about 1x2x6 or 2x3x2? Could be more or just four like you said.