Is 240 a deficient number and what is its deficiency?

Is 240 a deficient number?

Here we will explain and calculate if 240 is a deficient number and its deficiency if applicable.

240 is a deficient number if the sum of its proper divisors is less than 240.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 5 + 6 + 8 + 10 + 12 + 15 + 16 + 20 + 24 + 30 + 40 + 48 + 60 + 80 + 120 = 504.

504 is not less than 240. Therefore, 240 is not a deficient number.

The deficiency of 240 is 240 minus the sum of its proper divisors. Thus, the deficiency of 240 is 240 - 504 = No Deficiency

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