47665320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397211}}^1$

素因数の和:397225

約数の個数: 32

約数和(自身を含む): 142996320

約数和(自身を除く): 95331000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397211, 794422, 1191633, 1588844, 1986055, 2383266, 3177688, 3972110, 4766532, 5958165, 7944220, 9533064, 11916330, 15888440, 23832660, 47665320]

約数ペア:

[(1, 47665320), (2, 23832660), (3, 15888440), (4, 11916330), (5, 9533064), (6, 7944220), (8, 5958165), (10, 4766532), (12, 3972110), (15, 3177688), (20, 2383266), (24, 1986055), (30, 1588844), (40, 1191633), (60, 794422), (120, 397211)]