144267540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2404459}}^1$

素因数の和:2404471

約数の個数: 24

約数和(自身を含む): 403949280

約数和(自身を除く): 259681740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2404459, 4808918, 7213377, 9617836, 12022295, 14426754, 24044590, 28853508, 36066885, 48089180, 72133770, 144267540]

約数ペア:

[(1, 144267540), (2, 72133770), (3, 48089180), (4, 36066885), (5, 28853508), (6, 24044590), (10, 14426754), (12, 12022295), (15, 9617836), (20, 7213377), (30, 4808918), (60, 2404459)]