140262960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{584429}}^1$

素因数の和:584445

約数の個数: 40

約数和(自身を含む): 434815920

約数和(自身を除く): 294552960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 584429, 1168858, 1753287, 2337716, 2922145, 3506574, 4675432, 5844290, 7013148, 8766435, 9350864, 11688580, 14026296, 17532870, 23377160, 28052592, 35065740, 46754320, 70131480, 140262960]

約数ペア:

[(1, 140262960), (2, 70131480), (3, 46754320), (4, 35065740), (5, 28052592), (6, 23377160), (8, 17532870), (10, 14026296), (12, 11688580), (15, 9350864), (16, 8766435), (20, 7013148), (24, 5844290), (30, 4675432), (40, 3506574), (48, 2922145), (60, 2337716), (80, 1753287), (120, 1168858), (240, 584429)]