244826240

素因数分解:

$2^7\times 5^1\times {\mathrm{382541}}^1$

素因数の和:382560

約数の個数: 32

約数和(自身を含む): 585289260

約数和(自身を除く): 340463020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 382541, 765082, 1530164, 1912705, 3060328, 3825410, 6120656, 7650820, 12241312, 15301640, 24482624, 30603280, 48965248, 61206560, 122413120, 244826240]

約数ペア:

[(1, 244826240), (2, 122413120), (4, 61206560), (5, 48965248), (8, 30603280), (10, 24482624), (16, 15301640), (20, 12241312), (32, 7650820), (40, 6120656), (64, 3825410), (80, 3060328), (128, 1912705), (160, 1530164), (320, 765082), (640, 382541)]