1245496320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 264

約数和(自身を含む): 4368461760

約数和(自身を除く): 3122965440

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, 64, 72, 80, 90, 96, 120, 128, 144, 151, 160, 179, 180, 192, 240, 256, 288, 302, 320, 358, 360, 384, 453, 480, 512, 537, 576, 604, 640, 716, 720, 755, 768, 895, 906, 960, 1024, 1074, 1152, 1208, 1280, 1359, 1432, 1440, 1510, 1536, 1611, 1790, 1812, 1920, 2148, 2265, 2304, 2416, 2560, 2685, 2718, 2864, 2880, 3020, 3072, 3222, 3580, 3624, 3840, 4296, 4530, 4608, 4832, 5120, 5370, 5436, 5728, 5760, 6040, 6444, 6795, 7160, 7248, 7680, 8055, 8592, 9060, 9216, 9664, 10740, 10872, 11456, 11520, 12080, 12888, 13590, 14320, 14496, 15360, 16110, 17184, 18120, 19328, 21480, 21744, 22912, 23040, 24160, 25776, 27029, 27180, 28640, 28992, 32220, 34368, 36240, 38656, 42960, 43488, 45824, 46080, 48320, 51552, 54058, 54360, 57280, 57984, 64440, 68736, 72480, 77312, 81087, 85920, 86976, 91648, 96640, 103104, 108116, 108720, 114560, 115968, 128880, 135145, 137472, 144960, 154624, 162174, 171840, 173952, 183296, 193280, 206208, 216232, 217440, 229120, 231936, 243261, 257760, 270290, 274944, 289920, 324348, 343680, 347904, 386560, 405435, 412416, 432464, 434880, 458240, 463872, 486522, 515520, 540580, 549888, 579840, 648696, 687360, 695808, 773120, 810870, 824832, 864928, 869760, 916480, 973044, 1031040, 1081160, 1159680, 1216305, 1297392, 1374720, 1391616, 1621740, 1649664, 1729856, 1739520, 1946088, 2062080, 2162320, 2319360, 2432610, 2594784, 2749440, 3243480, 3459712, 3479040, 3892176, 4124160, 4324640, 4865220, 5189568, 6486960, 6919424, 6958080, 7784352, 8248320, 8649280, 9730440, 10379136, 12973920, 13838848, 15568704, 17298560, 19460880, 20758272, 25947840, 27677696, 31137408, 34597120, 38921760, 41516544, 51895680, 62274816, 69194240, 77843520, 83033088, 103791360, 124549632, 138388480, 155687040, 207582720, 249099264, 311374080, 415165440, 622748160, 1245496320]

約数ペア:

[(1, 1245496320), (2, 622748160), (3, 415165440), (4, 311374080), (5, 249099264), (6, 207582720), (8, 155687040), (9, 138388480), (10, 124549632), (12, 103791360), (15, 83033088), (16, 77843520), (18, 69194240), (20, 62274816), (24, 51895680), (30, 41516544), (32, 38921760), (36, 34597120), (40, 31137408), (45, 27677696), (48, 25947840), (60, 20758272), (64, 19460880), (72, 17298560), (80, 15568704), (90, 13838848), (96, 12973920), (120, 10379136), (128, 9730440), (144, 8649280), (151, 8248320), (160, 7784352), (179, 6958080), (180, 6919424), (192, 6486960), (240, 5189568), (256, 4865220), (288, 4324640), (302, 4124160), (320, 3892176), (358, 3479040), (360, 3459712), (384, 3243480), (453, 2749440), (480, 2594784), (512, 2432610), (537, 2319360), (576, 2162320), (604, 2062080), (640, 1946088), (716, 1739520), (720, 1729856), (755, 1649664), (768, 1621740), (895, 1391616), (906, 1374720), (960, 1297392), (1024, 1216305), (1074, 1159680), (1152, 1081160), (1208, 1031040), (1280, 973044), (1359, 916480), (1432, 869760), (1440, 864928), (1510, 824832), (1536, 810870), (1611, 773120), (1790, 695808), (1812, 687360), (1920, 648696), (2148, 579840), (2265, 549888), (2304, 540580), (2416, 515520), (2560, 486522), (2685, 463872), (2718, 458240), (2864, 434880), (2880, 432464), (3020, 412416), (3072, 405435), (3222, 386560), (3580, 347904), (3624, 343680), (3840, 324348), (4296, 289920), (4530, 274944), (4608, 270290), (4832, 257760), (5120, 243261), (5370, 231936), (5436, 229120), (5728, 217440), (5760, 216232), (6040, 206208), (6444, 193280), (6795, 183296), (7160, 173952), (7248, 171840), (7680, 162174), (8055, 154624), (8592, 144960), (9060, 137472), (9216, 135145), (9664, 128880), (10740, 115968), (10872, 114560), (11456, 108720), (11520, 108116), (12080, 103104), (12888, 96640), (13590, 91648), (14320, 86976), (14496, 85920), (15360, 81087), (16110, 77312), (17184, 72480), (18120, 68736), (19328, 64440), (21480, 57984), (21744, 57280), (22912, 54360), (23040, 54058), (24160, 51552), (25776, 48320), (27029, 46080), (27180, 45824), (28640, 43488), (28992, 42960), (32220, 38656), (34368, 36240)]