1386960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5779}}^1$

素因数の和:5795

約数の個数: 40

約数和(自身を含む): 4300320

約数和(自身を除く): 2913360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5779, 11558, 17337, 23116, 28895, 34674, 46232, 57790, 69348, 86685, 92464, 115580, 138696, 173370, 231160, 277392, 346740, 462320, 693480, 1386960]

約数ペア:

[(1, 1386960), (2, 693480), (3, 462320), (4, 346740), (5, 277392), (6, 231160), (8, 173370), (10, 138696), (12, 115580), (15, 92464), (16, 86685), (20, 69348), (24, 57790), (30, 46232), (40, 34674), (48, 28895), (60, 23116), (80, 17337), (120, 11558), (240, 5779)]