Divisor Sum of 459,818,240

Example of Sigma of Integer

 * $\sigma \left({459 \, 818 \, 240}\right) = 1 \, 379 \, 454 \, 720$

where $\sigma$ denotes the $\sigma$ function.

Proof
We have that:
 * $459 \, 818 \, 240 = 2^8 \times 5 \times 7 \times 19 \times 37 \times 73$

Hence: