450048960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 280

約数和(自身を含む): 1626443280

約数和(自身を除く): 1176394320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 179, 180, 192, 194, 216, 240, 270, 288, 291, 320, 324, 358, 360, 388, 405, 432, 480, 485, 537, 540, 576, 582, 648, 716, 720, 776, 810, 864, 873, 895, 960, 970, 1074, 1080, 1164, 1296, 1432, 1440, 1455, 1552, 1611, 1620, 1728, 1746, 1790, 1940, 2148, 2160, 2328, 2592, 2619, 2685, 2864, 2880, 2910, 3104, 3222, 3240, 3492, 3580, 3880, 4296, 4320, 4365, 4656, 4833, 5184, 5238, 5370, 5728, 5820, 6208, 6444, 6480, 6984, 7160, 7760, 7857, 8055, 8592, 8640, 8730, 9312, 9666, 10476, 10740, 11456, 11640, 12888, 12960, 13095, 13968, 14320, 14499, 15520, 15714, 16110, 17184, 17363, 17460, 18624, 19332, 20952, 21480, 23280, 24165, 25776, 25920, 26190, 27936, 28640, 28998, 31040, 31428, 32220, 34368, 34726, 34920, 38664, 39285, 41904, 42960, 46560, 48330, 51552, 52089, 52380, 55872, 57280, 57996, 62856, 64440, 69452, 69840, 72495, 77328, 78570, 83808, 85920, 86815, 93120, 96660, 103104, 104178, 104760, 115992, 125712, 128880, 138904, 139680, 144990, 154656, 156267, 157140, 167616, 171840, 173630, 193320, 208356, 209520, 231984, 251424, 257760, 260445, 277808, 279360, 289980, 309312, 312534, 314280, 347260, 386640, 416712, 419040, 463968, 468801, 502848, 515520, 520890, 555616, 579960, 625068, 628560, 694520, 773280, 781335, 833424, 838080, 927936, 937602, 1041780, 1111232, 1159920, 1250136, 1257120, 1389040, 1406403, 1546560, 1562670, 1666848, 1875204, 2083560, 2319840, 2344005, 2500272, 2514240, 2778080, 2812806, 3125340, 3333696, 3750408, 4167120, 4639680, 4688010, 5000544, 5556160, 5625612, 6250680, 7032015, 7500816, 8334240, 9376020, 10001088, 11251224, 12501360, 14064030, 15001632, 16668480, 18752040, 22502448, 25002720, 28128060, 30003264, 37504080, 45004896, 50005440, 56256120, 75008160, 90009792, 112512240, 150016320, 225024480, 450048960]

約数ペア:

[(1, 450048960), (2, 225024480), (3, 150016320), (4, 112512240), (5, 90009792), (6, 75008160), (8, 56256120), (9, 50005440), (10, 45004896), (12, 37504080), (15, 30003264), (16, 28128060), (18, 25002720), (20, 22502448), (24, 18752040), (27, 16668480), (30, 15001632), (32, 14064030), (36, 12501360), (40, 11251224), (45, 10001088), (48, 9376020), (54, 8334240), (60, 7500816), (64, 7032015), (72, 6250680), (80, 5625612), (81, 5556160), (90, 5000544), (96, 4688010), (97, 4639680), (108, 4167120), (120, 3750408), (135, 3333696), (144, 3125340), (160, 2812806), (162, 2778080), (179, 2514240), (180, 2500272), (192, 2344005), (194, 2319840), (216, 2083560), (240, 1875204), (270, 1666848), (288, 1562670), (291, 1546560), (320, 1406403), (324, 1389040), (358, 1257120), (360, 1250136), (388, 1159920), (405, 1111232), (432, 1041780), (480, 937602), (485, 927936), (537, 838080), (540, 833424), (576, 781335), (582, 773280), (648, 694520), (716, 628560), (720, 625068), (776, 579960), (810, 555616), (864, 520890), (873, 515520), (895, 502848), (960, 468801), (970, 463968), (1074, 419040), (1080, 416712), (1164, 386640), (1296, 347260), (1432, 314280), (1440, 312534), (1455, 309312), (1552, 289980), (1611, 279360), (1620, 277808), (1728, 260445), (1746, 257760), (1790, 251424), (1940, 231984), (2148, 209520), (2160, 208356), (2328, 193320), (2592, 173630), (2619, 171840), (2685, 167616), (2864, 157140), (2880, 156267), (2910, 154656), (3104, 144990), (3222, 139680), (3240, 138904), (3492, 128880), (3580, 125712), (3880, 115992), (4296, 104760), (4320, 104178), (4365, 103104), (4656, 96660), (4833, 93120), (5184, 86815), (5238, 85920), (5370, 83808), (5728, 78570), (5820, 77328), (6208, 72495), (6444, 69840), (6480, 69452), (6984, 64440), (7160, 62856), (7760, 57996), (7857, 57280), (8055, 55872), (8592, 52380), (8640, 52089), (8730, 51552), (9312, 48330), (9666, 46560), (10476, 42960), (10740, 41904), (11456, 39285), (11640, 38664), (12888, 34920), (12960, 34726), (13095, 34368), (13968, 32220), (14320, 31428), (14499, 31040), (15520, 28998), (15714, 28640), (16110, 27936), (17184, 26190), (17363, 25920), (17460, 25776), (18624, 24165), (19332, 23280), (20952, 21480)]