220131480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1834429}}^1$

素因数の和:1834443

約数の個数: 32

約数和(自身を含む): 660394800

約数和(自身を除く): 440263320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1834429, 3668858, 5503287, 7337716, 9172145, 11006574, 14675432, 18344290, 22013148, 27516435, 36688580, 44026296, 55032870, 73377160, 110065740, 220131480]

約数ペア:

[(1, 220131480), (2, 110065740), (3, 73377160), (4, 55032870), (5, 44026296), (6, 36688580), (8, 27516435), (10, 22013148), (12, 18344290), (15, 14675432), (20, 11006574), (24, 9172145), (30, 7337716), (40, 5503287), (60, 3668858), (120, 1834429)]