39896880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{166237}}^1$

素因数の和:166253

約数の個数: 40

約数和(自身を含む): 123681072

約数和(自身を除く): 83784192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 166237, 332474, 498711, 664948, 831185, 997422, 1329896, 1662370, 1994844, 2493555, 2659792, 3324740, 3989688, 4987110, 6649480, 7979376, 9974220, 13298960, 19948440, 39896880]

約数ペア:

[(1, 39896880), (2, 19948440), (3, 13298960), (4, 9974220), (5, 7979376), (6, 6649480), (8, 4987110), (10, 3989688), (12, 3324740), (15, 2659792), (16, 2493555), (20, 1994844), (24, 1662370), (30, 1329896), (40, 997422), (48, 831185), (60, 664948), (80, 498711), (120, 332474), (240, 166237)]