249337320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2077811}}^1$

素因数の和:2077825

約数の個数: 32

約数和(自身を含む): 748012320

約数和(自身を除く): 498675000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2077811, 4155622, 6233433, 8311244, 10389055, 12466866, 16622488, 20778110, 24933732, 31167165, 41556220, 49867464, 62334330, 83112440, 124668660, 249337320]

約数ペア:

[(1, 249337320), (2, 124668660), (3, 83112440), (4, 62334330), (5, 49867464), (6, 41556220), (8, 31167165), (10, 24933732), (12, 20778110), (15, 16622488), (20, 12466866), (24, 10389055), (30, 8311244), (40, 6233433), (60, 4155622), (120, 2077811)]