1242397440

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 360

約数和(自身を含む): 4647712608

約数和(自身を除く): 3405315168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 521, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 1035, 1042, 1080, 1104, 1152, 1242, 1280, 1296, 1380, 1440, 1472, 1563, 1620, 1656, 1728, 1840, 1863, 1920, 2070, 2084, 2160, 2208, 2304, 2484, 2592, 2605, 2760, 2880, 2944, 3105, 3126, 3240, 3312, 3456, 3680, 3726, 3840, 4140, 4168, 4320, 4416, 4689, 4968, 5184, 5210, 5520, 5760, 5888, 6210, 6252, 6480, 6624, 6912, 7360, 7452, 7815, 8280, 8336, 8640, 8832, 9315, 9378, 9936, 10368, 10420, 11040, 11520, 11983, 12420, 12504, 12960, 13248, 14067, 14720, 14904, 15630, 16560, 16672, 17280, 17664, 18630, 18756, 19872, 20736, 20840, 22080, 23445, 23966, 24840, 25008, 25920, 26496, 28134, 29440, 29808, 31260, 33120, 33344, 34560, 35949, 37260, 37512, 39744, 41680, 42201, 44160, 46890, 47932, 49680, 50016, 51840, 52992, 56268, 59616, 59915, 62520, 66240, 66688, 70335, 71898, 74520, 75024, 79488, 83360, 84402, 88320, 93780, 95864, 99360, 100032, 103680, 107847, 112536, 119232, 119830, 125040, 132480, 133376, 140670, 143796, 149040, 150048, 158976, 166720, 168804, 179745, 187560, 191728, 198720, 200064, 211005, 215694, 225072, 238464, 239660, 250080, 264960, 281340, 287592, 298080, 300096, 323541, 333440, 337608, 359490, 375120, 383456, 397440, 400128, 422010, 431388, 450144, 476928, 479320, 500160, 539235, 562680, 575184, 596160, 600192, 647082, 666880, 675216, 718980, 750240, 766912, 794880, 844020, 862776, 900288, 958640, 970623, 1000320, 1078470, 1125360, 1150368, 1192320, 1200384, 1294164, 1350432, 1437960, 1500480, 1533824, 1617705, 1688040, 1725552, 1800576, 1917280, 1941246, 2000640, 2156940, 2250720, 2300736, 2384640, 2588328, 2700864, 2875920, 3000960, 3067648, 3235410, 3376080, 3451104, 3601152, 3834560, 3882492, 4313880, 4501440, 4601472, 4853115, 5176656, 5401728, 5751840, 6001920, 6470820, 6752160, 6902208, 7669120, 7764984, 8627760, 9002880, 9202944, 9706230, 10353312, 10803456, 11503680, 12941640, 13504320, 13804416, 15338240, 15529968, 17255520, 18005760, 19412460, 20706624, 23007360, 25883280, 27008640, 27608832, 31059936, 34511040, 38824920, 41413248, 46014720, 51766560, 54017280, 62119872, 69022080, 77649840, 82826496, 103533120, 124239744, 138044160, 155299680, 207066240, 248479488, 310599360, 414132480, 621198720, 1242397440]

約数ペア:

[(1, 1242397440), (2, 621198720), (3, 414132480), (4, 310599360), (5, 248479488), (6, 207066240), (8, 155299680), (9, 138044160), (10, 124239744), (12, 103533120), (15, 82826496), (16, 77649840), (18, 69022080), (20, 62119872), (23, 54017280), (24, 51766560), (27, 46014720), (30, 41413248), (32, 38824920), (36, 34511040), (40, 31059936), (45, 27608832), (46, 27008640), (48, 25883280), (54, 23007360), (60, 20706624), (64, 19412460), (69, 18005760), (72, 17255520), (80, 15529968), (81, 15338240), (90, 13804416), (92, 13504320), (96, 12941640), (108, 11503680), (115, 10803456), (120, 10353312), (128, 9706230), (135, 9202944), (138, 9002880), (144, 8627760), (160, 7764984), (162, 7669120), (180, 6902208), (184, 6752160), (192, 6470820), (207, 6001920), (216, 5751840), (230, 5401728), (240, 5176656), (256, 4853115), (270, 4601472), (276, 4501440), (288, 4313880), (320, 3882492), (324, 3834560), (345, 3601152), (360, 3451104), (368, 3376080), (384, 3235410), (405, 3067648), (414, 3000960), (432, 2875920), (460, 2700864), (480, 2588328), (521, 2384640), (540, 2300736), (552, 2250720), (576, 2156940), (621, 2000640), (640, 1941246), (648, 1917280), (690, 1800576), (720, 1725552), (736, 1688040), (768, 1617705), (810, 1533824), (828, 1500480), (864, 1437960), (920, 1350432), (960, 1294164), (1035, 1200384), (1042, 1192320), (1080, 1150368), (1104, 1125360), (1152, 1078470), (1242, 1000320), (1280, 970623), (1296, 958640), (1380, 900288), (1440, 862776), (1472, 844020), (1563, 794880), (1620, 766912), (1656, 750240), (1728, 718980), (1840, 675216), (1863, 666880), (1920, 647082), (2070, 600192), (2084, 596160), (2160, 575184), (2208, 562680), (2304, 539235), (2484, 500160), (2592, 479320), (2605, 476928), (2760, 450144), (2880, 431388), (2944, 422010), (3105, 400128), (3126, 397440), (3240, 383456), (3312, 375120), (3456, 359490), (3680, 337608), (3726, 333440), (3840, 323541), (4140, 300096), (4168, 298080), (4320, 287592), (4416, 281340), (4689, 264960), (4968, 250080), (5184, 239660), (5210, 238464), (5520, 225072), (5760, 215694), (5888, 211005), (6210, 200064), (6252, 198720), (6480, 191728), (6624, 187560), (6912, 179745), (7360, 168804), (7452, 166720), (7815, 158976), (8280, 150048), (8336, 149040), (8640, 143796), (8832, 140670), (9315, 133376), (9378, 132480), (9936, 125040), (10368, 119830), (10420, 119232), (11040, 112536), (11520, 107847), (11983, 103680), (12420, 100032), (12504, 99360), (12960, 95864), (13248, 93780), (14067, 88320), (14720, 84402), (14904, 83360), (15630, 79488), (16560, 75024), (16672, 74520), (17280, 71898), (17664, 70335), (18630, 66688), (18756, 66240), (19872, 62520), (20736, 59915), (20840, 59616), (22080, 56268), (23445, 52992), (23966, 51840), (24840, 50016), (25008, 49680), (25920, 47932), (26496, 46890), (28134, 44160), (29440, 42201), (29808, 41680), (31260, 39744), (33120, 37512), (33344, 37260), (34560, 35949)]