2080440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5779}}^1$

素因数の和:5796

約数の個数: 48

約数和(自身を含む): 6762600

約数和(自身を除く): 4682160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5779, 11558, 17337, 23116, 28895, 34674, 46232, 52011, 57790, 69348, 86685, 104022, 115580, 138696, 173370, 208044, 231160, 260055, 346740, 416088, 520110, 693480, 1040220, 2080440]

約数ペア:

[(1, 2080440), (2, 1040220), (3, 693480), (4, 520110), (5, 416088), (6, 346740), (8, 260055), (9, 231160), (10, 208044), (12, 173370), (15, 138696), (18, 115580), (20, 104022), (24, 86685), (30, 69348), (36, 57790), (40, 52011), (45, 46232), (60, 34674), (72, 28895), (90, 23116), (120, 17337), (180, 11558), (360, 5779)]