2147303520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{55229}}^1$

素因数の和:55259

約数の個数: 144

約数和(自身を含む): 7599206160

約数和(自身を除く): 5451902640

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 55229, 110458, 165687, 220916, 276145, 331374, 441832, 497061, 552290, 662748, 828435, 883664, 994122, 1104580, 1325496, 1491183, 1656870, 1767328, 1988244, 2209160, 2485305, 2650992, 2982366, 3313740, 3976488, 4418320, 4473549, 4970610, 5301984, 5964732, 6627480, 7455915, 7952976, 8836640, 8947098, 9941220, 11929464, 13254960, 13420647, 14911830, 15905952, 17894196, 19882440, 22367745, 23858928, 26509920, 26841294, 29823660, 35788392, 39764880, 44735490, 47717856, 53682588, 59647320, 67103235, 71576784, 79529760, 89470980, 107365176, 119294640, 134206470, 143153568, 178941960, 214730352, 238589280, 268412940, 357883920, 429460704, 536825880, 715767840, 1073651760, 2147303520]

約数ペア:

[(1, 2147303520), (2, 1073651760), (3, 715767840), (4, 536825880), (5, 429460704), (6, 357883920), (8, 268412940), (9, 238589280), (10, 214730352), (12, 178941960), (15, 143153568), (16, 134206470), (18, 119294640), (20, 107365176), (24, 89470980), (27, 79529760), (30, 71576784), (32, 67103235), (36, 59647320), (40, 53682588), (45, 47717856), (48, 44735490), (54, 39764880), (60, 35788392), (72, 29823660), (80, 26841294), (81, 26509920), (90, 23858928), (96, 22367745), (108, 19882440), (120, 17894196), (135, 15905952), (144, 14911830), (160, 13420647), (162, 13254960), (180, 11929464), (216, 9941220), (240, 8947098), (243, 8836640), (270, 7952976), (288, 7455915), (324, 6627480), (360, 5964732), (405, 5301984), (432, 4970610), (480, 4473549), (486, 4418320), (540, 3976488), (648, 3313740), (720, 2982366), (810, 2650992), (864, 2485305), (972, 2209160), (1080, 1988244), (1215, 1767328), (1296, 1656870), (1440, 1491183), (1620, 1325496), (1944, 1104580), (2160, 994122), (2430, 883664), (2592, 828435), (3240, 662748), (3888, 552290), (4320, 497061), (4860, 441832), (6480, 331374), (7776, 276145), (9720, 220916), (12960, 165687), (19440, 110458), (38880, 55229)]