Is 4380 an abundant number and what is its abundance?

Is 4380 an abundant number?

Here we will explain and calculate if 4380 is an abundant number and its abundance if applicable.

4380 is an abundant number if the sum of its proper divisors is greater than 4380.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 5 + 6 + 10 + 12 + 15 + 20 + 30 + 60 + 73 + 146 + 219 + 292 + 365 + 438 + 730 + 876 + 1095 + 1460 + 2190 = 8052.

8052 is greater than 4380. Therefore, 4380 is an abundant number.

The abundance of 4380 is the sum of its proper divisors minus 4380. Thus, the abundance of 4380 is 8052 - 4380 = 3672

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