210007320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1750061}}^1$

素因数の和:1750075

約数の個数: 32

約数和(自身を含む): 630022320

約数和(自身を除く): 420015000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1750061, 3500122, 5250183, 7000244, 8750305, 10500366, 14000488, 17500610, 21000732, 26250915, 35001220, 42001464, 52501830, 70002440, 105003660, 210007320]

約数ペア:

[(1, 210007320), (2, 105003660), (3, 70002440), (4, 52501830), (5, 42001464), (6, 35001220), (8, 26250915), (10, 21000732), (12, 17500610), (15, 14000488), (20, 10500366), (24, 8750305), (30, 7000244), (40, 5250183), (60, 3500122), (120, 1750061)]