213073320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1775611}}^1$

素因数の和:1775625

約数の個数: 32

約数和(自身を含む): 639220320

約数和(自身を除く): 426147000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1775611, 3551222, 5326833, 7102444, 8878055, 10653666, 14204888, 17756110, 21307332, 26634165, 35512220, 42614664, 53268330, 71024440, 106536660, 213073320]

約数ペア:

[(1, 213073320), (2, 106536660), (3, 71024440), (4, 53268330), (5, 42614664), (6, 35512220), (8, 26634165), (10, 21307332), (12, 17756110), (15, 14204888), (20, 10653666), (24, 8878055), (30, 7102444), (40, 5326833), (60, 3551222), (120, 1775611)]