27340480

素因数分解:

$2^6\times 5^1\times {\mathrm{85439}}^1$

素因数の和:85456

約数の個数: 28

約数和(自身を含む): 65105280

約数和(自身を除く): 37764800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 85439, 170878, 341756, 427195, 683512, 854390, 1367024, 1708780, 2734048, 3417560, 5468096, 6835120, 13670240, 27340480]

約数ペア:

[(1, 27340480), (2, 13670240), (4, 6835120), (5, 5468096), (8, 3417560), (10, 2734048), (16, 1708780), (20, 1367024), (32, 854390), (40, 683512), (64, 427195), (80, 341756), (160, 170878), (320, 85439)]