164026740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2733779}}^1$

素因数の和:2733791

約数の個数: 24

約数和(自身を含む): 459275040

約数和(自身を除く): 295248300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2733779, 5467558, 8201337, 10935116, 13668895, 16402674, 27337790, 32805348, 41006685, 54675580, 82013370, 164026740]

約数ペア:

[(1, 164026740), (2, 82013370), (3, 54675580), (4, 41006685), (5, 32805348), (6, 27337790), (10, 16402674), (12, 13668895), (15, 10935116), (20, 8201337), (30, 5467558), (60, 2733779)]