30145320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83737}}^1$

素因数の和:83754

約数の個数: 48

約数和(自身を含む): 97973460

約数和(自身を除く): 67828140

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, 83737, 167474, 251211, 334948, 418685, 502422, 669896, 753633, 837370, 1004844, 1256055, 1507266, 1674740, 2009688, 2512110, 3014532, 3349480, 3768165, 5024220, 6029064, 7536330, 10048440, 15072660, 30145320]

約数ペア:

[(1, 30145320), (2, 15072660), (3, 10048440), (4, 7536330), (5, 6029064), (6, 5024220), (8, 3768165), (9, 3349480), (10, 3014532), (12, 2512110), (15, 2009688), (18, 1674740), (20, 1507266), (24, 1256055), (30, 1004844), (36, 837370), (40, 753633), (45, 669896), (60, 502422), (72, 418685), (90, 334948), (120, 251211), (180, 167474), (360, 83737)]