265645320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2213711}}^1$

素因数の和:2213725

約数の個数: 32

約数和(自身を含む): 796936320

約数和(自身を除く): 531291000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2213711, 4427422, 6641133, 8854844, 11068555, 13282266, 17709688, 22137110, 26564532, 33205665, 44274220, 53129064, 66411330, 88548440, 132822660, 265645320]

約数ペア:

[(1, 265645320), (2, 132822660), (3, 88548440), (4, 66411330), (5, 53129064), (6, 44274220), (8, 33205665), (10, 26564532), (12, 22137110), (15, 17709688), (20, 13282266), (24, 11068555), (30, 8854844), (40, 6641133), (60, 4427422), (120, 2213711)]