2421711360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1299

約数の個数: 240

約数和(自身を含む): 8488485720

約数和(自身を除く): 6066774360

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, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 356, 360, 384, 445, 480, 512, 534, 576, 640, 712, 720, 768, 801, 890, 960, 1068, 1152, 1181, 1280, 1335, 1424, 1440, 1536, 1602, 1780, 1920, 2136, 2304, 2362, 2560, 2670, 2848, 2880, 3204, 3543, 3560, 3840, 4005, 4272, 4608, 4724, 5340, 5696, 5760, 5905, 6408, 7086, 7120, 7680, 8010, 8544, 9448, 10629, 10680, 11392, 11520, 11810, 12816, 14172, 14240, 16020, 17088, 17715, 18896, 21258, 21360, 22784, 23040, 23620, 25632, 28344, 28480, 32040, 34176, 35430, 37792, 42516, 42720, 45568, 47240, 51264, 53145, 56688, 56960, 64080, 68352, 70860, 75584, 85032, 85440, 94480, 102528, 105109, 106290, 113376, 113920, 128160, 136704, 141720, 151168, 170064, 170880, 188960, 205056, 210218, 212580, 226752, 227840, 256320, 283440, 302336, 315327, 340128, 341760, 377920, 410112, 420436, 425160, 453504, 512640, 525545, 566880, 604672, 630654, 680256, 683520, 755840, 840872, 850320, 907008, 945981, 1025280, 1051090, 1133760, 1261308, 1360512, 1511680, 1576635, 1681744, 1700640, 1814016, 1891962, 2050560, 2102180, 2267520, 2522616, 2721024, 3023360, 3153270, 3363488, 3401280, 3783924, 4204360, 4535040, 4729905, 5045232, 5442048, 6306540, 6726976, 6802560, 7567848, 8408720, 9070080, 9459810, 10090464, 12613080, 13453952, 13605120, 15135696, 16817440, 18919620, 20180928, 25226160, 26907904, 27210240, 30271392, 33634880, 37839240, 40361856, 50452320, 53815808, 60542784, 67269760, 75678480, 80723712, 100904640, 121085568, 134539520, 151356960, 161447424, 201809280, 242171136, 269079040, 302713920, 403618560, 484342272, 605427840, 807237120, 1210855680, 2421711360]

約数ペア:

[(1, 2421711360), (2, 1210855680), (3, 807237120), (4, 605427840), (5, 484342272), (6, 403618560), (8, 302713920), (9, 269079040), (10, 242171136), (12, 201809280), (15, 161447424), (16, 151356960), (18, 134539520), (20, 121085568), (24, 100904640), (30, 80723712), (32, 75678480), (36, 67269760), (40, 60542784), (45, 53815808), (48, 50452320), (60, 40361856), (64, 37839240), (72, 33634880), (80, 30271392), (89, 27210240), (90, 26907904), (96, 25226160), (120, 20180928), (128, 18919620), (144, 16817440), (160, 15135696), (178, 13605120), (180, 13453952), (192, 12613080), (240, 10090464), (256, 9459810), (267, 9070080), (288, 8408720), (320, 7567848), (356, 6802560), (360, 6726976), (384, 6306540), (445, 5442048), (480, 5045232), (512, 4729905), (534, 4535040), (576, 4204360), (640, 3783924), (712, 3401280), (720, 3363488), (768, 3153270), (801, 3023360), (890, 2721024), (960, 2522616), (1068, 2267520), (1152, 2102180), (1181, 2050560), (1280, 1891962), (1335, 1814016), (1424, 1700640), (1440, 1681744), (1536, 1576635), (1602, 1511680), (1780, 1360512), (1920, 1261308), (2136, 1133760), (2304, 1051090), (2362, 1025280), (2560, 945981), (2670, 907008), (2848, 850320), (2880, 840872), (3204, 755840), (3543, 683520), (3560, 680256), (3840, 630654), (4005, 604672), (4272, 566880), (4608, 525545), (4724, 512640), (5340, 453504), (5696, 425160), (5760, 420436), (5905, 410112), (6408, 377920), (7086, 341760), (7120, 340128), (7680, 315327), (8010, 302336), (8544, 283440), (9448, 256320), (10629, 227840), (10680, 226752), (11392, 212580), (11520, 210218), (11810, 205056), (12816, 188960), (14172, 170880), (14240, 170064), (16020, 151168), (17088, 141720), (17715, 136704), (18896, 128160), (21258, 113920), (21360, 113376), (22784, 106290), (23040, 105109), (23620, 102528), (25632, 94480), (28344, 85440), (28480, 85032), (32040, 75584), (34176, 70860), (35430, 68352), (37792, 64080), (42516, 56960), (42720, 56688), (45568, 53145), (47240, 51264)]