57505320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{159737}}^1$

素因数の和:159754

約数の個数: 48

約数和(自身を含む): 186893460

約数和(自身を除く): 129388140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 159737, 319474, 479211, 638948, 798685, 958422, 1277896, 1437633, 1597370, 1916844, 2396055, 2875266, 3194740, 3833688, 4792110, 5750532, 6389480, 7188165, 9584220, 11501064, 14376330, 19168440, 28752660, 57505320]

約数ペア:

[(1, 57505320), (2, 28752660), (3, 19168440), (4, 14376330), (5, 11501064), (6, 9584220), (8, 7188165), (9, 6389480), (10, 5750532), (12, 4792110), (15, 3833688), (18, 3194740), (20, 2875266), (24, 2396055), (30, 1916844), (36, 1597370), (40, 1437633), (45, 1277896), (60, 958422), (72, 798685), (90, 638948), (120, 479211), (180, 319474), (360, 159737)]