554957280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2153}}^1$

素因数の和:2353

約数の個数: 144

約数和(自身を含む): 1905256080

約数和(自身を除く): 1350298800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 179, 180, 240, 288, 358, 360, 480, 537, 716, 720, 895, 1074, 1432, 1440, 1611, 1790, 2148, 2153, 2685, 2864, 3222, 3580, 4296, 4306, 5370, 5728, 6444, 6459, 7160, 8055, 8592, 8612, 10740, 10765, 12888, 12918, 14320, 16110, 17184, 17224, 19377, 21480, 21530, 25776, 25836, 28640, 32220, 32295, 34448, 38754, 42960, 43060, 51552, 51672, 64440, 64590, 68896, 77508, 85920, 86120, 96885, 103344, 128880, 129180, 155016, 172240, 193770, 206688, 257760, 258360, 310032, 344480, 385387, 387540, 516720, 620064, 770774, 775080, 1033440, 1156161, 1541548, 1550160, 1926935, 2312322, 3083096, 3100320, 3468483, 3853870, 4624644, 5780805, 6166192, 6936966, 7707740, 9249288, 11561610, 12332384, 13873932, 15415480, 17342415, 18498576, 23123220, 27747864, 30830960, 34684830, 36997152, 46246440, 55495728, 61661920, 69369660, 92492880, 110991456, 138739320, 184985760, 277478640, 554957280]

約数ペア:

[(1, 554957280), (2, 277478640), (3, 184985760), (4, 138739320), (5, 110991456), (6, 92492880), (8, 69369660), (9, 61661920), (10, 55495728), (12, 46246440), (15, 36997152), (16, 34684830), (18, 30830960), (20, 27747864), (24, 23123220), (30, 18498576), (32, 17342415), (36, 15415480), (40, 13873932), (45, 12332384), (48, 11561610), (60, 9249288), (72, 7707740), (80, 6936966), (90, 6166192), (96, 5780805), (120, 4624644), (144, 3853870), (160, 3468483), (179, 3100320), (180, 3083096), (240, 2312322), (288, 1926935), (358, 1550160), (360, 1541548), (480, 1156161), (537, 1033440), (716, 775080), (720, 770774), (895, 620064), (1074, 516720), (1432, 387540), (1440, 385387), (1611, 344480), (1790, 310032), (2148, 258360), (2153, 257760), (2685, 206688), (2864, 193770), (3222, 172240), (3580, 155016), (4296, 129180), (4306, 128880), (5370, 103344), (5728, 96885), (6444, 86120), (6459, 85920), (7160, 77508), (8055, 68896), (8592, 64590), (8612, 64440), (10740, 51672), (10765, 51552), (12888, 43060), (12918, 42960), (14320, 38754), (16110, 34448), (17184, 32295), (17224, 32220), (19377, 28640), (21480, 25836), (21530, 25776)]