990558720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 400

約数和(自身を含む): 3769935048

約数和(自身を除く): 2779376328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 281, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 512, 540, 544, 562, 576, 612, 640, 648, 680, 720, 765, 768, 810, 816, 843, 864, 918, 960, 1020, 1080, 1088, 1124, 1152, 1224, 1280, 1296, 1360, 1377, 1405, 1440, 1530, 1536, 1620, 1632, 1686, 1728, 1836, 1920, 2040, 2160, 2176, 2248, 2295, 2304, 2448, 2529, 2560, 2592, 2720, 2754, 2810, 2880, 3060, 3240, 3264, 3372, 3456, 3672, 3840, 4080, 4215, 4320, 4352, 4496, 4590, 4608, 4777, 4896, 5058, 5184, 5440, 5508, 5620, 5760, 6120, 6480, 6528, 6744, 6885, 6912, 7344, 7587, 7680, 8160, 8430, 8640, 8704, 8992, 9180, 9554, 9792, 10116, 10368, 10880, 11016, 11240, 11520, 12240, 12645, 12960, 13056, 13488, 13770, 13824, 14331, 14688, 15174, 16320, 16860, 17280, 17984, 18360, 19108, 19584, 20232, 20736, 21760, 22032, 22480, 22761, 23040, 23885, 24480, 25290, 25920, 26112, 26976, 27540, 28662, 29376, 30348, 32640, 33720, 34560, 35968, 36720, 37935, 38216, 39168, 40464, 41472, 42993, 43520, 44064, 44960, 45522, 47770, 48960, 50580, 51840, 53952, 55080, 57324, 58752, 60696, 65280, 67440, 69120, 71655, 71936, 73440, 75870, 76432, 78336, 80928, 85986, 88128, 89920, 91044, 95540, 97920, 101160, 103680, 107904, 110160, 113805, 114648, 117504, 121392, 128979, 130560, 134880, 143310, 143872, 146880, 151740, 152864, 161856, 171972, 176256, 179840, 182088, 191080, 195840, 202320, 207360, 214965, 215808, 220320, 227610, 229296, 235008, 242784, 257958, 269760, 286620, 293760, 303480, 305728, 323712, 343944, 352512, 359680, 364176, 382160, 386937, 391680, 404640, 429930, 431616, 440640, 455220, 458592, 485568, 515916, 539520, 573240, 587520, 606960, 611456, 644895, 647424, 687888, 705024, 719360, 728352, 764320, 773874, 809280, 859860, 881280, 910440, 917184, 971136, 1031832, 1079040, 1146480, 1175040, 1213920, 1222912, 1289790, 1294848, 1375776, 1456704, 1528640, 1547748, 1618560, 1719720, 1762560, 1820880, 1834368, 1934685, 1942272, 2063664, 2158080, 2292960, 2427840, 2445824, 2579580, 2751552, 2913408, 3057280, 3095496, 3237120, 3439440, 3525120, 3641760, 3668736, 3869370, 3884544, 4127328, 4585920, 4855680, 5159160, 5503104, 5826816, 6114560, 6190992, 6474240, 6878880, 7283520, 7337472, 7738740, 8254656, 9171840, 9711360, 10318320, 11006208, 11653632, 12229120, 12381984, 13757760, 14567040, 15477480, 16509312, 18343680, 19422720, 20636640, 22012416, 24763968, 27515520, 29134080, 30954960, 33018624, 36687360, 41273280, 49527936, 55031040, 58268160, 61909920, 66037248, 82546560, 99055872, 110062080, 123819840, 165093120, 198111744, 247639680, 330186240, 495279360, 990558720]

約数ペア:

[(1, 990558720), (2, 495279360), (3, 330186240), (4, 247639680), (5, 198111744), (6, 165093120), (8, 123819840), (9, 110062080), (10, 99055872), (12, 82546560), (15, 66037248), (16, 61909920), (17, 58268160), (18, 55031040), (20, 49527936), (24, 41273280), (27, 36687360), (30, 33018624), (32, 30954960), (34, 29134080), (36, 27515520), (40, 24763968), (45, 22012416), (48, 20636640), (51, 19422720), (54, 18343680), (60, 16509312), (64, 15477480), (68, 14567040), (72, 13757760), (80, 12381984), (81, 12229120), (85, 11653632), (90, 11006208), (96, 10318320), (102, 9711360), (108, 9171840), (120, 8254656), (128, 7738740), (135, 7337472), (136, 7283520), (144, 6878880), (153, 6474240), (160, 6190992), (162, 6114560), (170, 5826816), (180, 5503104), (192, 5159160), (204, 4855680), (216, 4585920), (240, 4127328), (255, 3884544), (256, 3869370), (270, 3668736), (272, 3641760), (281, 3525120), (288, 3439440), (306, 3237120), (320, 3095496), (324, 3057280), (340, 2913408), (360, 2751552), (384, 2579580), (405, 2445824), (408, 2427840), (432, 2292960), (459, 2158080), (480, 2063664), (510, 1942272), (512, 1934685), (540, 1834368), (544, 1820880), (562, 1762560), (576, 1719720), (612, 1618560), (640, 1547748), (648, 1528640), (680, 1456704), (720, 1375776), (765, 1294848), (768, 1289790), (810, 1222912), (816, 1213920), (843, 1175040), (864, 1146480), (918, 1079040), (960, 1031832), (1020, 971136), (1080, 917184), (1088, 910440), (1124, 881280), (1152, 859860), (1224, 809280), (1280, 773874), (1296, 764320), (1360, 728352), (1377, 719360), (1405, 705024), (1440, 687888), (1530, 647424), (1536, 644895), (1620, 611456), (1632, 606960), (1686, 587520), (1728, 573240), (1836, 539520), (1920, 515916), (2040, 485568), (2160, 458592), (2176, 455220), (2248, 440640), (2295, 431616), (2304, 429930), (2448, 404640), (2529, 391680), (2560, 386937), (2592, 382160), (2720, 364176), (2754, 359680), (2810, 352512), (2880, 343944), (3060, 323712), (3240, 305728), (3264, 303480), (3372, 293760), (3456, 286620), (3672, 269760), (3840, 257958), (4080, 242784), (4215, 235008), (4320, 229296), (4352, 227610), (4496, 220320), (4590, 215808), (4608, 214965), (4777, 207360), (4896, 202320), (5058, 195840), (5184, 191080), (5440, 182088), (5508, 179840), (5620, 176256), (5760, 171972), (6120, 161856), (6480, 152864), (6528, 151740), (6744, 146880), (6885, 143872), (6912, 143310), (7344, 134880), (7587, 130560), (7680, 128979), (8160, 121392), (8430, 117504), (8640, 114648), (8704, 113805), (8992, 110160), (9180, 107904), (9554, 103680), (9792, 101160), (10116, 97920), (10368, 95540), (10880, 91044), (11016, 89920), (11240, 88128), (11520, 85986), (12240, 80928), (12645, 78336), (12960, 76432), (13056, 75870), (13488, 73440), (13770, 71936), (13824, 71655), (14331, 69120), (14688, 67440), (15174, 65280), (16320, 60696), (16860, 58752), (17280, 57324), (17984, 55080), (18360, 53952), (19108, 51840), (19584, 50580), (20232, 48960), (20736, 47770), (21760, 45522), (22032, 44960), (22480, 44064), (22761, 43520), (23040, 42993), (23885, 41472), (24480, 40464), (25290, 39168), (25920, 38216), (26112, 37935), (26976, 36720), (27540, 35968), (28662, 34560), (29376, 33720), (30348, 32640)]