It's pretty clear to me that Ersk is thinking of 720:
2 × 3 × 4 × 5 × 6 = 8 × 9 × 10 = 720
A common vertical display resolution for HDTV (720i and 720p).
720 and above is a good credit score.
720° is two full rotations; the term "720" is a skateboarding trick.
720° is also the name of a skateboarding video game.
720 is a dual area code in the Denver Metro Area along with 303.
720° is the sum of all the defects, of any polyhedron.