84722640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353011}}^1$

素因数の和:353027

約数の個数: 40

約数和(自身を含む): 262640928

約数和(自身を除く): 177918288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353011, 706022, 1059033, 1412044, 1765055, 2118066, 2824088, 3530110, 4236132, 5295165, 5648176, 7060220, 8472264, 10590330, 14120440, 16944528, 21180660, 28240880, 42361320, 84722640]

約数ペア:

[(1, 84722640), (2, 42361320), (3, 28240880), (4, 21180660), (5, 16944528), (6, 14120440), (8, 10590330), (10, 8472264), (12, 7060220), (15, 5648176), (16, 5295165), (20, 4236132), (24, 3530110), (30, 2824088), (40, 2118066), (48, 1765055), (60, 1412044), (80, 1059033), (120, 706022), (240, 353011)]