1885320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5237}}^1$

素因数の和:5254

約数の個数: 48

約数和(自身を含む): 6128460

約数和(自身を除く): 4243140

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, 5237, 10474, 15711, 20948, 26185, 31422, 41896, 47133, 52370, 62844, 78555, 94266, 104740, 125688, 157110, 188532, 209480, 235665, 314220, 377064, 471330, 628440, 942660, 1885320]

約数ペア:

[(1, 1885320), (2, 942660), (3, 628440), (4, 471330), (5, 377064), (6, 314220), (8, 235665), (9, 209480), (10, 188532), (12, 157110), (15, 125688), (18, 104740), (20, 94266), (24, 78555), (30, 62844), (36, 52370), (40, 47133), (45, 41896), (60, 31422), (72, 26185), (90, 20948), (120, 15711), (180, 10474), (360, 5237)]