31573320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263111}}^1$

素因数の和:263125

約数の個数: 32

約数和(自身を含む): 94720320

約数和(自身を除く): 63147000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263111, 526222, 789333, 1052444, 1315555, 1578666, 2104888, 2631110, 3157332, 3946665, 5262220, 6314664, 7893330, 10524440, 15786660, 31573320]

約数ペア:

[(1, 31573320), (2, 15786660), (3, 10524440), (4, 7893330), (5, 6314664), (6, 5262220), (8, 3946665), (10, 3157332), (12, 2631110), (15, 2104888), (20, 1578666), (24, 1315555), (30, 1052444), (40, 789333), (60, 526222), (120, 263111)]