449338320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{751}}^1$

素因数の和:1050

約数の個数: 160

約数和(自身を含む): 1555376640

約数和(自身を除く): 1106038320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 277, 360, 432, 540, 554, 720, 751, 831, 1080, 1108, 1385, 1502, 1662, 2160, 2216, 2253, 2493, 2770, 3004, 3324, 3755, 4155, 4432, 4506, 4986, 5540, 6008, 6648, 6759, 7479, 7510, 8310, 9012, 9972, 11080, 11265, 12016, 12465, 13296, 13518, 14958, 15020, 16620, 18024, 19944, 20277, 22160, 22530, 24930, 27036, 29916, 30040, 33240, 33795, 36048, 37395, 39888, 40554, 45060, 49860, 54072, 59832, 60080, 66480, 67590, 74790, 81108, 90120, 99720, 101385, 108144, 119664, 135180, 149580, 162216, 180240, 199440, 202770, 208027, 270360, 299160, 324432, 405540, 416054, 540720, 598320, 624081, 811080, 832108, 1040135, 1248162, 1622160, 1664216, 1872243, 2080270, 2496324, 3120405, 3328432, 3744486, 4160540, 4992648, 5616729, 6240810, 7488972, 8321080, 9361215, 9985296, 11233458, 12481620, 14977944, 16642160, 18722430, 22466916, 24963240, 28083645, 29955888, 37444860, 44933832, 49926480, 56167290, 74889720, 89867664, 112334580, 149779440, 224669160, 449338320]

約数ペア:

[(1, 449338320), (2, 224669160), (3, 149779440), (4, 112334580), (5, 89867664), (6, 74889720), (8, 56167290), (9, 49926480), (10, 44933832), (12, 37444860), (15, 29955888), (16, 28083645), (18, 24963240), (20, 22466916), (24, 18722430), (27, 16642160), (30, 14977944), (36, 12481620), (40, 11233458), (45, 9985296), (48, 9361215), (54, 8321080), (60, 7488972), (72, 6240810), (80, 5616729), (90, 4992648), (108, 4160540), (120, 3744486), (135, 3328432), (144, 3120405), (180, 2496324), (216, 2080270), (240, 1872243), (270, 1664216), (277, 1622160), (360, 1248162), (432, 1040135), (540, 832108), (554, 811080), (720, 624081), (751, 598320), (831, 540720), (1080, 416054), (1108, 405540), (1385, 324432), (1502, 299160), (1662, 270360), (2160, 208027), (2216, 202770), (2253, 199440), (2493, 180240), (2770, 162216), (3004, 149580), (3324, 135180), (3755, 119664), (4155, 108144), (4432, 101385), (4506, 99720), (4986, 90120), (5540, 81108), (6008, 74790), (6648, 67590), (6759, 66480), (7479, 60080), (7510, 59832), (8310, 54072), (9012, 49860), (9972, 45060), (11080, 40554), (11265, 39888), (12016, 37395), (12465, 36048), (13296, 33795), (13518, 33240), (14958, 30040), (15020, 29916), (16620, 27036), (18024, 24930), (19944, 22530), (20277, 22160)]