Is 320 an abundant number and what is its abundance?

Is 320 an abundant number?

Here we will explain and calculate if 320 is an abundant number and its abundance if applicable.

320 is an abundant number if the sum of its proper divisors is greater than 320.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 5 + 8 + 10 + 16 + 20 + 32 + 40 + 64 + 80 + 160 = 442.

442 is greater than 320. Therefore, 320 is an abundant number.

The abundance of 320 is the sum of its proper divisors minus 320. Thus, the abundance of 320 is 442 - 320 = 122

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