55391040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2137}}^1$

素因数の和:2166

約数の個数: 140

約数和(自身を含む): 197127876

約数和(自身を除く): 141736836

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, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2137, 2160, 2592, 2880, 3240, 4274, 4320, 5184, 6411, 6480, 8548, 8640, 10685, 12822, 12960, 17096, 19233, 21370, 25644, 25920, 32055, 34192, 38466, 42740, 51288, 57699, 64110, 68384, 76932, 85480, 96165, 102576, 115398, 128220, 136768, 153864, 170960, 173097, 192330, 205152, 230796, 256440, 288495, 307728, 341920, 346194, 384660, 410304, 461592, 512880, 576990, 615456, 683840, 692388, 769320, 865485, 923184, 1025760, 1153980, 1230912, 1384776, 1538640, 1730970, 1846368, 2051520, 2307960, 2769552, 3077280, 3461940, 3692736, 4615920, 5539104, 6154560, 6923880, 9231840, 11078208, 13847760, 18463680, 27695520, 55391040]

約数ペア:

[(1, 55391040), (2, 27695520), (3, 18463680), (4, 13847760), (5, 11078208), (6, 9231840), (8, 6923880), (9, 6154560), (10, 5539104), (12, 4615920), (15, 3692736), (16, 3461940), (18, 3077280), (20, 2769552), (24, 2307960), (27, 2051520), (30, 1846368), (32, 1730970), (36, 1538640), (40, 1384776), (45, 1230912), (48, 1153980), (54, 1025760), (60, 923184), (64, 865485), (72, 769320), (80, 692388), (81, 683840), (90, 615456), (96, 576990), (108, 512880), (120, 461592), (135, 410304), (144, 384660), (160, 346194), (162, 341920), (180, 307728), (192, 288495), (216, 256440), (240, 230796), (270, 205152), (288, 192330), (320, 173097), (324, 170960), (360, 153864), (405, 136768), (432, 128220), (480, 115398), (540, 102576), (576, 96165), (648, 85480), (720, 76932), (810, 68384), (864, 64110), (960, 57699), (1080, 51288), (1296, 42740), (1440, 38466), (1620, 34192), (1728, 32055), (2137, 25920), (2160, 25644), (2592, 21370), (2880, 19233), (3240, 17096), (4274, 12960), (4320, 12822), (5184, 10685), (6411, 8640), (6480, 8548)]