489016320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 352

約数和(自身を含む): 1760747520

約数和(自身を除く): 1271731200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 79, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 158, 160, 186, 192, 195, 208, 237, 240, 248, 256, 260, 310, 312, 316, 320, 372, 384, 390, 395, 403, 416, 465, 474, 480, 496, 512, 520, 620, 624, 632, 640, 744, 768, 780, 790, 806, 832, 930, 948, 960, 992, 1024, 1027, 1040, 1185, 1209, 1240, 1248, 1264, 1280, 1488, 1536, 1560, 1580, 1612, 1664, 1860, 1896, 1920, 1984, 2015, 2054, 2080, 2370, 2418, 2449, 2480, 2496, 2528, 2560, 2976, 3072, 3081, 3120, 3160, 3224, 3328, 3720, 3792, 3840, 3968, 4030, 4108, 4160, 4740, 4836, 4898, 4960, 4992, 5056, 5120, 5135, 5952, 6045, 6162, 6240, 6320, 6448, 6656, 7347, 7440, 7584, 7680, 7936, 8060, 8216, 8320, 9480, 9672, 9796, 9920, 9984, 10112, 10270, 11904, 12090, 12245, 12324, 12480, 12640, 12896, 13312, 14694, 14880, 15168, 15360, 15405, 15872, 16120, 16432, 16640, 18960, 19344, 19592, 19840, 19968, 20224, 20540, 23808, 24180, 24490, 24648, 24960, 25280, 25792, 29388, 29760, 30336, 30810, 31744, 31837, 32240, 32864, 33280, 36735, 37920, 38688, 39184, 39680, 39936, 40448, 41080, 47616, 48360, 48980, 49296, 49920, 50560, 51584, 58776, 59520, 60672, 61620, 63674, 64480, 65728, 66560, 73470, 75840, 77376, 78368, 79360, 80896, 82160, 95232, 95511, 96720, 97960, 98592, 99840, 101120, 103168, 117552, 119040, 121344, 123240, 127348, 128960, 131456, 146940, 151680, 154752, 156736, 158720, 159185, 164320, 191022, 193440, 195920, 197184, 199680, 202240, 206336, 235104, 238080, 242688, 246480, 254696, 257920, 262912, 293880, 303360, 309504, 313472, 318370, 328640, 382044, 386880, 391840, 394368, 404480, 412672, 470208, 476160, 477555, 492960, 509392, 515840, 525824, 587760, 606720, 619008, 626944, 636740, 657280, 764088, 773760, 783680, 788736, 940416, 955110, 985920, 1018784, 1031680, 1051648, 1175520, 1213440, 1238016, 1253888, 1273480, 1314560, 1528176, 1547520, 1567360, 1577472, 1880832, 1910220, 1971840, 2037568, 2063360, 2351040, 2507776, 2546960, 2629120, 3056352, 3095040, 3134720, 3154944, 3761664, 3820440, 3943680, 4075136, 4702080, 5093920, 5258240, 6112704, 6190080, 6269440, 7523328, 7640880, 7887360, 8150272, 9404160, 10187840, 12225408, 12538880, 15281760, 15774720, 16300544, 18808320, 20375680, 24450816, 30563520, 32601088, 37616640, 40751360, 48901632, 61127040, 81502720, 97803264, 122254080, 163005440, 244508160, 489016320]

約数ペア:

[(1, 489016320), (2, 244508160), (3, 163005440), (4, 122254080), (5, 97803264), (6, 81502720), (8, 61127040), (10, 48901632), (12, 40751360), (13, 37616640), (15, 32601088), (16, 30563520), (20, 24450816), (24, 20375680), (26, 18808320), (30, 16300544), (31, 15774720), (32, 15281760), (39, 12538880), (40, 12225408), (48, 10187840), (52, 9404160), (60, 8150272), (62, 7887360), (64, 7640880), (65, 7523328), (78, 6269440), (79, 6190080), (80, 6112704), (93, 5258240), (96, 5093920), (104, 4702080), (120, 4075136), (124, 3943680), (128, 3820440), (130, 3761664), (155, 3154944), (156, 3134720), (158, 3095040), (160, 3056352), (186, 2629120), (192, 2546960), (195, 2507776), (208, 2351040), (237, 2063360), (240, 2037568), (248, 1971840), (256, 1910220), (260, 1880832), (310, 1577472), (312, 1567360), (316, 1547520), (320, 1528176), (372, 1314560), (384, 1273480), (390, 1253888), (395, 1238016), (403, 1213440), (416, 1175520), (465, 1051648), (474, 1031680), (480, 1018784), (496, 985920), (512, 955110), (520, 940416), (620, 788736), (624, 783680), (632, 773760), (640, 764088), (744, 657280), (768, 636740), (780, 626944), (790, 619008), (806, 606720), (832, 587760), (930, 525824), (948, 515840), (960, 509392), (992, 492960), (1024, 477555), (1027, 476160), (1040, 470208), (1185, 412672), (1209, 404480), (1240, 394368), (1248, 391840), (1264, 386880), (1280, 382044), (1488, 328640), (1536, 318370), (1560, 313472), (1580, 309504), (1612, 303360), (1664, 293880), (1860, 262912), (1896, 257920), (1920, 254696), (1984, 246480), (2015, 242688), (2054, 238080), (2080, 235104), (2370, 206336), (2418, 202240), (2449, 199680), (2480, 197184), (2496, 195920), (2528, 193440), (2560, 191022), (2976, 164320), (3072, 159185), (3081, 158720), (3120, 156736), (3160, 154752), (3224, 151680), (3328, 146940), (3720, 131456), (3792, 128960), (3840, 127348), (3968, 123240), (4030, 121344), (4108, 119040), (4160, 117552), (4740, 103168), (4836, 101120), (4898, 99840), (4960, 98592), (4992, 97960), (5056, 96720), (5120, 95511), (5135, 95232), (5952, 82160), (6045, 80896), (6162, 79360), (6240, 78368), (6320, 77376), (6448, 75840), (6656, 73470), (7347, 66560), (7440, 65728), (7584, 64480), (7680, 63674), (7936, 61620), (8060, 60672), (8216, 59520), (8320, 58776), (9480, 51584), (9672, 50560), (9796, 49920), (9920, 49296), (9984, 48980), (10112, 48360), (10270, 47616), (11904, 41080), (12090, 40448), (12245, 39936), (12324, 39680), (12480, 39184), (12640, 38688), (12896, 37920), (13312, 36735), (14694, 33280), (14880, 32864), (15168, 32240), (15360, 31837), (15405, 31744), (15872, 30810), (16120, 30336), (16432, 29760), (16640, 29388), (18960, 25792), (19344, 25280), (19592, 24960), (19840, 24648), (19968, 24490), (20224, 24180), (20540, 23808)]