63995520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{33331}}^1$

素因数の和:33353

約数の個数: 64

約数和(自身を含む): 203991840

約数和(自身を除く): 139996320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 33331, 66662, 99993, 133324, 166655, 199986, 266648, 333310, 399972, 499965, 533296, 666620, 799944, 999930, 1066592, 1333240, 1599888, 1999860, 2133184, 2666480, 3199776, 3999720, 4266368, 5332960, 6399552, 7999440, 10665920, 12799104, 15998880, 21331840, 31997760, 63995520]

約数ペア:

[(1, 63995520), (2, 31997760), (3, 21331840), (4, 15998880), (5, 12799104), (6, 10665920), (8, 7999440), (10, 6399552), (12, 5332960), (15, 4266368), (16, 3999720), (20, 3199776), (24, 2666480), (30, 2133184), (32, 1999860), (40, 1599888), (48, 1333240), (60, 1066592), (64, 999930), (80, 799944), (96, 666620), (120, 533296), (128, 499965), (160, 399972), (192, 333310), (240, 266648), (320, 199986), (384, 166655), (480, 133324), (640, 99993), (960, 66662), (1920, 33331)]