984960

Appears in sequences

• Sum of divisors of k such that k and k+1 have the same number and sum of divisors.at n=15A054005
• The following triangle contains n smallest numbers with the prime signature of n!. Sequence contains the triangle by rows.at n=42A111467
• Expansion of e.g.f. 1 / (1 + x^2/2 * log(1 - x))^3.at n=9A375686