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VTMO 2020 — Grade 9 — vtmo Question 5

VTMO · VTMO 2020 — Grade 9 — vtmo

Question 5

Even $n$ has $15$ positive divisors. What maximum number of positive divisors can $3 \frac{n}{2}$ have?
  1. $20$
  2. $24$
  3. $16$
  4. $30$
  5. $28$