372. Huh, you are correct. Took me a little working out, but 280 + 70 + 21 was what my brain landed on for that one.
This one is divisible by 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, and finally, 372. I think I factored that correctly? (prime factors are 2, 2, 3, and 31)