997320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8311}}^1$

素因数の和:8325

約数の個数: 32

約数和(自身を含む): 2992320

約数和(自身を除く): 1995000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8311, 16622, 24933, 33244, 41555, 49866, 66488, 83110, 99732, 124665, 166220, 199464, 249330, 332440, 498660, 997320]

約数ペア:

[(1, 997320), (2, 498660), (3, 332440), (4, 249330), (5, 199464), (6, 166220), (8, 124665), (10, 99732), (12, 83110), (15, 66488), (20, 49866), (24, 41555), (30, 33244), (40, 24933), (60, 16622), (120, 8311)]