8061120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{311}}^1$

素因数の和:340

約数の個数: 140

約数和(自身を含む): 28767024

約数和(自身を除く): 20705904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 311, 320, 324, 360, 405, 432, 480, 540, 576, 622, 648, 720, 810, 864, 933, 960, 1080, 1244, 1296, 1440, 1555, 1620, 1728, 1866, 2160, 2488, 2592, 2799, 2880, 3110, 3240, 3732, 4320, 4665, 4976, 5184, 5598, 6220, 6480, 7464, 8397, 8640, 9330, 9952, 11196, 12440, 12960, 13995, 14928, 16794, 18660, 19904, 22392, 24880, 25191, 25920, 27990, 29856, 33588, 37320, 41985, 44784, 49760, 50382, 55980, 59712, 67176, 74640, 83970, 89568, 99520, 100764, 111960, 125955, 134352, 149280, 167940, 179136, 201528, 223920, 251910, 268704, 298560, 335880, 403056, 447840, 503820, 537408, 671760, 806112, 895680, 1007640, 1343520, 1612224, 2015280, 2687040, 4030560, 8061120]

約数ペア:

[(1, 8061120), (2, 4030560), (3, 2687040), (4, 2015280), (5, 1612224), (6, 1343520), (8, 1007640), (9, 895680), (10, 806112), (12, 671760), (15, 537408), (16, 503820), (18, 447840), (20, 403056), (24, 335880), (27, 298560), (30, 268704), (32, 251910), (36, 223920), (40, 201528), (45, 179136), (48, 167940), (54, 149280), (60, 134352), (64, 125955), (72, 111960), (80, 100764), (81, 99520), (90, 89568), (96, 83970), (108, 74640), (120, 67176), (135, 59712), (144, 55980), (160, 50382), (162, 49760), (180, 44784), (192, 41985), (216, 37320), (240, 33588), (270, 29856), (288, 27990), (311, 25920), (320, 25191), (324, 24880), (360, 22392), (405, 19904), (432, 18660), (480, 16794), (540, 14928), (576, 13995), (622, 12960), (648, 12440), (720, 11196), (810, 9952), (864, 9330), (933, 8640), (960, 8397), (1080, 7464), (1244, 6480), (1296, 6220), (1440, 5598), (1555, 5184), (1620, 4976), (1728, 4665), (1866, 4320), (2160, 3732), (2488, 3240), (2592, 3110), (2799, 2880)]