38156280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317969}}^1$

素因数の和:317983

約数の個数: 32

約数和(自身を含む): 114469200

約数和(自身を除く): 76312920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317969, 635938, 953907, 1271876, 1589845, 1907814, 2543752, 3179690, 3815628, 4769535, 6359380, 7631256, 9539070, 12718760, 19078140, 38156280]

約数ペア:

[(1, 38156280), (2, 19078140), (3, 12718760), (4, 9539070), (5, 7631256), (6, 6359380), (8, 4769535), (10, 3815628), (12, 3179690), (15, 2543752), (20, 1907814), (24, 1589845), (30, 1271876), (40, 953907), (60, 635938), (120, 317969)]