Is 2220 an abundant number and what is its abundance?

Is 2220 an abundant number?

Here we will explain and calculate if 2220 is an abundant number and its abundance if applicable.

2220 is an abundant number if the sum of its proper divisors is greater than 2220.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 5 + 6 + 10 + 12 + 15 + 20 + 30 + 37 + 60 + 74 + 111 + 148 + 185 + 222 + 370 + 444 + 555 + 740 + 1110 = 4164.

4164 is greater than 2220. Therefore, 2220 is an abundant number.

The abundance of 2220 is the sum of its proper divisors minus 2220. Thus, the abundance of 2220 is 4164 - 2220 = 1944

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