490510080

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 432

約数和(自身を含む): 1874920320

約数和(自身を除く): 1384410240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 83, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 166, 171, 180, 190, 192, 216, 228, 240, 243, 249, 256, 270, 285, 288, 304, 320, 324, 332, 342, 360, 380, 384, 405, 415, 432, 456, 480, 486, 498, 513, 540, 570, 576, 608, 640, 648, 664, 684, 720, 747, 760, 768, 810, 830, 855, 864, 912, 960, 972, 996, 1026, 1080, 1140, 1152, 1215, 1216, 1245, 1280, 1296, 1328, 1368, 1440, 1494, 1520, 1539, 1577, 1620, 1660, 1710, 1728, 1824, 1920, 1944, 1992, 2052, 2160, 2241, 2280, 2304, 2430, 2432, 2490, 2565, 2592, 2656, 2736, 2880, 2988, 3040, 3078, 3154, 3240, 3320, 3420, 3456, 3648, 3735, 3840, 3888, 3984, 4104, 4320, 4482, 4560, 4617, 4731, 4860, 4864, 4980, 5130, 5184, 5312, 5472, 5760, 5976, 6080, 6156, 6308, 6480, 6640, 6723, 6840, 6912, 7296, 7470, 7695, 7776, 7885, 7968, 8208, 8640, 8964, 9120, 9234, 9462, 9720, 9960, 10260, 10368, 10624, 10944, 11205, 11520, 11952, 12160, 12312, 12616, 12960, 13280, 13446, 13680, 14193, 14592, 14940, 15390, 15552, 15770, 15936, 16416, 17280, 17928, 18240, 18468, 18924, 19440, 19920, 20169, 20520, 20736, 21248, 21888, 22410, 23085, 23655, 23904, 24320, 24624, 25232, 25920, 26560, 26892, 27360, 28386, 29880, 30780, 31104, 31540, 31872, 32832, 33615, 34560, 35856, 36480, 36936, 37848, 38880, 39840, 40338, 41040, 42579, 43776, 44820, 46170, 47310, 47808, 49248, 50464, 51840, 53120, 53784, 54720, 56772, 59760, 61560, 62208, 63080, 63744, 65664, 67230, 70965, 71712, 72960, 73872, 75696, 77760, 79680, 80676, 82080, 85158, 89640, 92340, 94620, 95616, 98496, 100845, 100928, 103680, 106240, 107568, 109440, 113544, 119520, 123120, 126160, 127737, 131328, 134460, 141930, 143424, 147744, 151392, 155520, 159360, 161352, 164160, 170316, 179280, 184680, 189240, 191232, 196992, 201690, 201856, 212895, 215136, 218880, 227088, 239040, 246240, 252320, 255474, 268920, 283860, 286848, 295488, 302784, 311040, 318720, 322704, 328320, 340632, 358560, 369360, 378480, 383211, 393984, 403380, 403712, 425790, 430272, 454176, 478080, 492480, 504640, 510948, 537840, 567720, 573696, 590976, 605568, 638685, 645408, 656640, 681264, 717120, 738720, 756960, 766422, 806760, 851580, 860544, 908352, 956160, 984960, 1009280, 1021896, 1075680, 1135440, 1181952, 1211136, 1277370, 1290816, 1362528, 1434240, 1477440, 1513920, 1532844, 1613520, 1703160, 1721088, 1816704, 1916055, 1969920, 2018560, 2043792, 2151360, 2270880, 2554740, 2581632, 2725056, 2868480, 2954880, 3027840, 3065688, 3227040, 3406320, 3633408, 3832110, 4087584, 4302720, 4541760, 5109480, 5163264, 5450112, 5909760, 6055680, 6131376, 6454080, 6812640, 7664220, 8175168, 8605440, 9083520, 10218960, 10900224, 12262752, 12908160, 13625280, 15328440, 16350336, 18167040, 20437920, 24525504, 25816320, 27250560, 30656880, 32700672, 40875840, 49051008, 54501120, 61313760, 81751680, 98102016, 122627520, 163503360, 245255040, 490510080]

約数ペア:

[(1, 490510080), (2, 245255040), (3, 163503360), (4, 122627520), (5, 98102016), (6, 81751680), (8, 61313760), (9, 54501120), (10, 49051008), (12, 40875840), (15, 32700672), (16, 30656880), (18, 27250560), (19, 25816320), (20, 24525504), (24, 20437920), (27, 18167040), (30, 16350336), (32, 15328440), (36, 13625280), (38, 12908160), (40, 12262752), (45, 10900224), (48, 10218960), (54, 9083520), (57, 8605440), (60, 8175168), (64, 7664220), (72, 6812640), (76, 6454080), (80, 6131376), (81, 6055680), (83, 5909760), (90, 5450112), (95, 5163264), (96, 5109480), (108, 4541760), (114, 4302720), (120, 4087584), (128, 3832110), (135, 3633408), (144, 3406320), (152, 3227040), (160, 3065688), (162, 3027840), (166, 2954880), (171, 2868480), (180, 2725056), (190, 2581632), (192, 2554740), (216, 2270880), (228, 2151360), (240, 2043792), (243, 2018560), (249, 1969920), (256, 1916055), (270, 1816704), (285, 1721088), (288, 1703160), (304, 1613520), (320, 1532844), (324, 1513920), (332, 1477440), (342, 1434240), (360, 1362528), (380, 1290816), (384, 1277370), (405, 1211136), (415, 1181952), (432, 1135440), (456, 1075680), (480, 1021896), (486, 1009280), (498, 984960), (513, 956160), (540, 908352), (570, 860544), (576, 851580), (608, 806760), (640, 766422), (648, 756960), (664, 738720), (684, 717120), (720, 681264), (747, 656640), (760, 645408), (768, 638685), (810, 605568), (830, 590976), (855, 573696), (864, 567720), (912, 537840), (960, 510948), (972, 504640), (996, 492480), (1026, 478080), (1080, 454176), (1140, 430272), (1152, 425790), (1215, 403712), (1216, 403380), (1245, 393984), (1280, 383211), (1296, 378480), (1328, 369360), (1368, 358560), (1440, 340632), (1494, 328320), (1520, 322704), (1539, 318720), (1577, 311040), (1620, 302784), (1660, 295488), (1710, 286848), (1728, 283860), (1824, 268920), (1920, 255474), (1944, 252320), (1992, 246240), (2052, 239040), (2160, 227088), (2241, 218880), (2280, 215136), (2304, 212895), (2430, 201856), (2432, 201690), (2490, 196992), (2565, 191232), (2592, 189240), (2656, 184680), (2736, 179280), (2880, 170316), (2988, 164160), (3040, 161352), (3078, 159360), (3154, 155520), (3240, 151392), (3320, 147744), (3420, 143424), (3456, 141930), (3648, 134460), (3735, 131328), (3840, 127737), (3888, 126160), (3984, 123120), (4104, 119520), (4320, 113544), (4482, 109440), (4560, 107568), (4617, 106240), (4731, 103680), (4860, 100928), (4864, 100845), (4980, 98496), (5130, 95616), (5184, 94620), (5312, 92340), (5472, 89640), (5760, 85158), (5976, 82080), (6080, 80676), (6156, 79680), (6308, 77760), (6480, 75696), (6640, 73872), (6723, 72960), (6840, 71712), (6912, 70965), (7296, 67230), (7470, 65664), (7695, 63744), (7776, 63080), (7885, 62208), (7968, 61560), (8208, 59760), (8640, 56772), (8964, 54720), (9120, 53784), (9234, 53120), (9462, 51840), (9720, 50464), (9960, 49248), (10260, 47808), (10368, 47310), (10624, 46170), (10944, 44820), (11205, 43776), (11520, 42579), (11952, 41040), (12160, 40338), (12312, 39840), (12616, 38880), (12960, 37848), (13280, 36936), (13446, 36480), (13680, 35856), (14193, 34560), (14592, 33615), (14940, 32832), (15390, 31872), (15552, 31540), (15770, 31104), (15936, 30780), (16416, 29880), (17280, 28386), (17928, 27360), (18240, 26892), (18468, 26560), (18924, 25920), (19440, 25232), (19920, 24624), (20169, 24320), (20520, 23904), (20736, 23655), (21248, 23085), (21888, 22410)]