6456760

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 14637600

約数和(自身を除く): 8180840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1069, 1208, 1510, 2138, 3020, 4276, 5345, 6040, 8552, 10690, 21380, 42760, 161419, 322838, 645676, 807095, 1291352, 1614190, 3228380, 6456760]

約数ペア:

[(1, 6456760), (2, 3228380), (4, 1614190), (5, 1291352), (8, 807095), (10, 645676), (20, 322838), (40, 161419), (151, 42760), (302, 21380), (604, 10690), (755, 8552), (1069, 6040), (1208, 5345), (1510, 4276), (2138, 3020)]