12072160

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 28740096

約数和(自身を除く): 16667936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 383, 394, 766, 788, 985, 1532, 1576, 1915, 1970, 3064, 3152, 3830, 3940, 6128, 6304, 7660, 7880, 12256, 15320, 15760, 30640, 31520, 61280, 75451, 150902, 301804, 377255, 603608, 754510, 1207216, 1509020, 2414432, 3018040, 6036080, 12072160]

約数ペア:

[(1, 12072160), (2, 6036080), (4, 3018040), (5, 2414432), (8, 1509020), (10, 1207216), (16, 754510), (20, 603608), (32, 377255), (40, 301804), (80, 150902), (160, 75451), (197, 61280), (383, 31520), (394, 30640), (766, 15760), (788, 15320), (985, 12256), (1532, 7880), (1576, 7660), (1915, 6304), (1970, 6128), (3064, 3940), (3152, 3830)]