650040660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1203779}}^1$

素因数の和:1203797

約数の個数: 48

約数和(自身を含む): 2022350400

約数和(自身を除く): 1372309740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1203779, 2407558, 3611337, 4815116, 6018895, 7222674, 10834011, 12037790, 14445348, 18056685, 21668022, 24075580, 32502033, 36113370, 43336044, 54170055, 65004066, 72226740, 108340110, 130008132, 162510165, 216680220, 325020330, 650040660]

約数ペア:

[(1, 650040660), (2, 325020330), (3, 216680220), (4, 162510165), (5, 130008132), (6, 108340110), (9, 72226740), (10, 65004066), (12, 54170055), (15, 43336044), (18, 36113370), (20, 32502033), (27, 24075580), (30, 21668022), (36, 18056685), (45, 14445348), (54, 12037790), (60, 10834011), (90, 7222674), (108, 6018895), (135, 4815116), (180, 3611337), (270, 2407558), (540, 1203779)]