48288640

素因数分解:

$2^7\times 5^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 116328960

約数和(自身を除く): 68040320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 320, 383, 394, 640, 766, 788, 985, 1532, 1576, 1915, 1970, 3064, 3152, 3830, 3940, 6128, 6304, 7660, 7880, 12256, 12608, 15320, 15760, 24512, 25216, 30640, 31520, 49024, 61280, 63040, 75451, 122560, 126080, 150902, 245120, 301804, 377255, 603608, 754510, 1207216, 1509020, 2414432, 3018040, 4828864, 6036080, 9657728, 12072160, 24144320, 48288640]

約数ペア:

[(1, 48288640), (2, 24144320), (4, 12072160), (5, 9657728), (8, 6036080), (10, 4828864), (16, 3018040), (20, 2414432), (32, 1509020), (40, 1207216), (64, 754510), (80, 603608), (128, 377255), (160, 301804), (197, 245120), (320, 150902), (383, 126080), (394, 122560), (640, 75451), (766, 63040), (788, 61280), (985, 49024), (1532, 31520), (1576, 30640), (1915, 25216), (1970, 24512), (3064, 15760), (3152, 15320), (3830, 12608), (3940, 12256), (6128, 7880), (6304, 7660)]