315648000

素因数分解:

$2^{11}\times 3^2\times 5^3\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 1146043080

約数和(自身を除く): 830395080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 137, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 274, 288, 300, 320, 360, 375, 384, 400, 411, 450, 480, 500, 512, 548, 576, 600, 640, 685, 720, 750, 768, 800, 822, 900, 960, 1000, 1024, 1096, 1125, 1152, 1200, 1233, 1280, 1370, 1440, 1500, 1536, 1600, 1644, 1800, 1920, 2000, 2048, 2055, 2192, 2250, 2304, 2400, 2466, 2560, 2740, 2880, 3000, 3072, 3200, 3288, 3425, 3600, 3840, 4000, 4110, 4384, 4500, 4608, 4800, 4932, 5120, 5480, 5760, 6000, 6144, 6165, 6400, 6576, 6850, 7200, 7680, 8000, 8220, 8768, 9000, 9216, 9600, 9864, 10240, 10275, 10960, 11520, 12000, 12330, 12800, 13152, 13700, 14400, 15360, 16000, 16440, 17125, 17536, 18000, 18432, 19200, 19728, 20550, 21920, 23040, 24000, 24660, 25600, 26304, 27400, 28800, 30720, 30825, 32000, 32880, 34250, 35072, 36000, 38400, 39456, 41100, 43840, 46080, 48000, 49320, 51200, 51375, 52608, 54800, 57600, 61650, 64000, 65760, 68500, 70144, 72000, 76800, 78912, 82200, 87680, 92160, 96000, 98640, 102750, 105216, 109600, 115200, 123300, 128000, 131520, 137000, 140288, 144000, 153600, 154125, 157824, 164400, 175360, 192000, 197280, 205500, 210432, 219200, 230400, 246600, 256000, 263040, 274000, 280576, 288000, 308250, 315648, 328800, 350720, 384000, 394560, 411000, 420864, 438400, 460800, 493200, 526080, 548000, 576000, 616500, 631296, 657600, 701440, 768000, 789120, 822000, 841728, 876800, 986400, 1052160, 1096000, 1152000, 1233000, 1262592, 1315200, 1402880, 1578240, 1644000, 1753600, 1972800, 2104320, 2192000, 2304000, 2466000, 2525184, 2630400, 3156480, 3288000, 3507200, 3945600, 4208640, 4384000, 4932000, 5260800, 6312960, 6576000, 7014400, 7891200, 8768000, 9864000, 10521600, 12625920, 13152000, 15782400, 17536000, 19728000, 21043200, 26304000, 31564800, 35072000, 39456000, 52608000, 63129600, 78912000, 105216000, 157824000, 315648000]

約数ペア:

[(1, 315648000), (2, 157824000), (3, 105216000), (4, 78912000), (5, 63129600), (6, 52608000), (8, 39456000), (9, 35072000), (10, 31564800), (12, 26304000), (15, 21043200), (16, 19728000), (18, 17536000), (20, 15782400), (24, 13152000), (25, 12625920), (30, 10521600), (32, 9864000), (36, 8768000), (40, 7891200), (45, 7014400), (48, 6576000), (50, 6312960), (60, 5260800), (64, 4932000), (72, 4384000), (75, 4208640), (80, 3945600), (90, 3507200), (96, 3288000), (100, 3156480), (120, 2630400), (125, 2525184), (128, 2466000), (137, 2304000), (144, 2192000), (150, 2104320), (160, 1972800), (180, 1753600), (192, 1644000), (200, 1578240), (225, 1402880), (240, 1315200), (250, 1262592), (256, 1233000), (274, 1152000), (288, 1096000), (300, 1052160), (320, 986400), (360, 876800), (375, 841728), (384, 822000), (400, 789120), (411, 768000), (450, 701440), (480, 657600), (500, 631296), (512, 616500), (548, 576000), (576, 548000), (600, 526080), (640, 493200), (685, 460800), (720, 438400), (750, 420864), (768, 411000), (800, 394560), (822, 384000), (900, 350720), (960, 328800), (1000, 315648), (1024, 308250), (1096, 288000), (1125, 280576), (1152, 274000), (1200, 263040), (1233, 256000), (1280, 246600), (1370, 230400), (1440, 219200), (1500, 210432), (1536, 205500), (1600, 197280), (1644, 192000), (1800, 175360), (1920, 164400), (2000, 157824), (2048, 154125), (2055, 153600), (2192, 144000), (2250, 140288), (2304, 137000), (2400, 131520), (2466, 128000), (2560, 123300), (2740, 115200), (2880, 109600), (3000, 105216), (3072, 102750), (3200, 98640), (3288, 96000), (3425, 92160), (3600, 87680), (3840, 82200), (4000, 78912), (4110, 76800), (4384, 72000), (4500, 70144), (4608, 68500), (4800, 65760), (4932, 64000), (5120, 61650), (5480, 57600), (5760, 54800), (6000, 52608), (6144, 51375), (6165, 51200), (6400, 49320), (6576, 48000), (6850, 46080), (7200, 43840), (7680, 41100), (8000, 39456), (8220, 38400), (8768, 36000), (9000, 35072), (9216, 34250), (9600, 32880), (9864, 32000), (10240, 30825), (10275, 30720), (10960, 28800), (11520, 27400), (12000, 26304), (12330, 25600), (12800, 24660), (13152, 24000), (13700, 23040), (14400, 21920), (15360, 20550), (16000, 19728), (16440, 19200), (17125, 18432), (17536, 18000)]