148851960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2437}}^1$

素因数の和:2960

約数の個数: 64

約数和(自身を含む): 447616800

約数和(自身を除く): 298764840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2437, 2545, 3054, 4072, 4874, 5090, 6108, 7311, 7635, 9748, 10180, 12185, 12216, 14622, 15270, 19496, 20360, 24370, 29244, 30540, 36555, 48740, 58488, 61080, 73110, 97480, 146220, 292440, 1240433, 2480866, 3721299, 4961732, 6202165, 7442598, 9923464, 12404330, 14885196, 18606495, 24808660, 29770392, 37212990, 49617320, 74425980, 148851960]

約数ペア:

[(1, 148851960), (2, 74425980), (3, 49617320), (4, 37212990), (5, 29770392), (6, 24808660), (8, 18606495), (10, 14885196), (12, 12404330), (15, 9923464), (20, 7442598), (24, 6202165), (30, 4961732), (40, 3721299), (60, 2480866), (120, 1240433), (509, 292440), (1018, 146220), (1527, 97480), (2036, 73110), (2437, 61080), (2545, 58488), (3054, 48740), (4072, 36555), (4874, 30540), (5090, 29244), (6108, 24370), (7311, 20360), (7635, 19496), (9748, 15270), (10180, 14622), (12185, 12216)]