55196640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4259}}^1$

素因数の和:4286

約数の個数: 120

約数和(自身を含む): 194843880

約数和(自身を除く): 139647240

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4259, 4320, 6480, 8518, 12777, 12960, 17036, 21295, 25554, 34072, 38331, 42590, 51108, 63885, 68144, 76662, 85180, 102216, 114993, 127770, 136288, 153324, 170360, 191655, 204432, 229986, 255540, 306648, 340720, 344979, 383310, 408864, 459972, 511080, 574965, 613296, 681440, 689958, 766620, 919944, 1022160, 1149930, 1226592, 1379916, 1533240, 1724895, 1839888, 2044320, 2299860, 2759832, 3066480, 3449790, 3679776, 4599720, 5519664, 6132960, 6899580, 9199440, 11039328, 13799160, 18398880, 27598320, 55196640]

約数ペア:

[(1, 55196640), (2, 27598320), (3, 18398880), (4, 13799160), (5, 11039328), (6, 9199440), (8, 6899580), (9, 6132960), (10, 5519664), (12, 4599720), (15, 3679776), (16, 3449790), (18, 3066480), (20, 2759832), (24, 2299860), (27, 2044320), (30, 1839888), (32, 1724895), (36, 1533240), (40, 1379916), (45, 1226592), (48, 1149930), (54, 1022160), (60, 919944), (72, 766620), (80, 689958), (81, 681440), (90, 613296), (96, 574965), (108, 511080), (120, 459972), (135, 408864), (144, 383310), (160, 344979), (162, 340720), (180, 306648), (216, 255540), (240, 229986), (270, 204432), (288, 191655), (324, 170360), (360, 153324), (405, 136288), (432, 127770), (480, 114993), (540, 102216), (648, 85180), (720, 76662), (810, 68144), (864, 63885), (1080, 51108), (1296, 42590), (1440, 38331), (1620, 34072), (2160, 25554), (2592, 21295), (3240, 17036), (4259, 12960), (4320, 12777), (6480, 8518)]