47197320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{393311}}^1$

素因数の和:393325

約数の個数: 32

約数和(自身を含む): 141592320

約数和(自身を除く): 94395000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 393311, 786622, 1179933, 1573244, 1966555, 2359866, 3146488, 3933110, 4719732, 5899665, 7866220, 9439464, 11799330, 15732440, 23598660, 47197320]

約数ペア:

[(1, 47197320), (2, 23598660), (3, 15732440), (4, 11799330), (5, 9439464), (6, 7866220), (8, 5899665), (10, 4719732), (12, 3933110), (15, 3146488), (20, 2359866), (24, 1966555), (30, 1573244), (40, 1179933), (60, 786622), (120, 393311)]