2440834560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 400

約数和(自身を含む): 8912376000

約数和(自身を除く): 6471541440

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, 79, 80, 81, 90, 96, 108, 120, 128, 135, 144, 149, 158, 160, 162, 180, 192, 216, 237, 240, 256, 270, 288, 298, 316, 320, 324, 360, 384, 395, 405, 432, 447, 474, 480, 512, 540, 576, 596, 632, 640, 648, 711, 720, 745, 768, 790, 810, 864, 894, 948, 960, 1080, 1152, 1185, 1192, 1264, 1280, 1296, 1341, 1422, 1440, 1490, 1536, 1580, 1620, 1728, 1788, 1896, 1920, 2133, 2160, 2235, 2304, 2370, 2384, 2528, 2560, 2592, 2682, 2844, 2880, 2980, 3160, 3240, 3456, 3555, 3576, 3792, 3840, 4023, 4266, 4320, 4470, 4608, 4740, 4768, 5056, 5184, 5364, 5688, 5760, 5960, 6320, 6399, 6480, 6705, 6912, 7110, 7152, 7584, 7680, 8046, 8532, 8640, 8940, 9480, 9536, 10112, 10368, 10665, 10728, 11376, 11520, 11771, 11920, 12069, 12640, 12798, 12960, 13410, 13824, 14220, 14304, 15168, 16092, 17064, 17280, 17880, 18960, 19072, 20115, 20224, 20736, 21330, 21456, 22752, 23040, 23542, 23840, 24138, 25280, 25596, 25920, 26820, 28440, 28608, 30336, 31995, 32184, 34128, 34560, 35313, 35760, 37920, 38144, 40230, 40448, 41472, 42660, 42912, 45504, 47084, 47680, 48276, 50560, 51192, 51840, 53640, 56880, 57216, 58855, 60345, 60672, 63990, 64368, 68256, 69120, 70626, 71520, 75840, 76288, 80460, 85320, 85824, 91008, 94168, 95360, 96552, 101120, 102384, 103680, 105939, 107280, 113760, 114432, 117710, 120690, 121344, 127980, 128736, 136512, 141252, 143040, 151680, 160920, 170640, 171648, 176565, 182016, 188336, 190720, 193104, 202240, 204768, 207360, 211878, 214560, 227520, 228864, 235420, 241380, 255960, 257472, 273024, 282504, 286080, 303360, 317817, 321840, 341280, 343296, 353130, 364032, 376672, 381440, 386208, 409536, 423756, 429120, 455040, 470840, 482760, 511920, 514944, 529695, 546048, 565008, 572160, 606720, 635634, 643680, 682560, 686592, 706260, 753344, 772416, 819072, 847512, 858240, 910080, 941680, 953451, 965520, 1023840, 1029888, 1059390, 1092096, 1130016, 1144320, 1271268, 1287360, 1365120, 1412520, 1506688, 1544832, 1589085, 1638144, 1695024, 1716480, 1820160, 1883360, 1906902, 1931040, 2047680, 2059776, 2118780, 2260032, 2542536, 2574720, 2730240, 2825040, 3013376, 3089664, 3178170, 3276288, 3390048, 3432960, 3766720, 3813804, 3862080, 4095360, 4237560, 4520064, 4767255, 5085072, 5149440, 5460480, 5650080, 6026752, 6179328, 6356340, 6780096, 7533440, 7627608, 7724160, 8190720, 8475120, 9040128, 9534510, 10170144, 10298880, 11300160, 12712680, 13560192, 15066880, 15255216, 15448320, 16381440, 16950240, 18080256, 19069020, 20340288, 22600320, 25425360, 27120384, 30133760, 30510432, 30896640, 33900480, 38138040, 40680576, 45200640, 50850720, 54240768, 61020864, 67800960, 76276080, 81361152, 90401280, 101701440, 122041728, 135601920, 152552160, 162722304, 203402880, 244083456, 271203840, 305104320, 406805760, 488166912, 610208640, 813611520, 1220417280, 2440834560]

約数ペア:

[(1, 2440834560), (2, 1220417280), (3, 813611520), (4, 610208640), (5, 488166912), (6, 406805760), (8, 305104320), (9, 271203840), (10, 244083456), (12, 203402880), (15, 162722304), (16, 152552160), (18, 135601920), (20, 122041728), (24, 101701440), (27, 90401280), (30, 81361152), (32, 76276080), (36, 67800960), (40, 61020864), (45, 54240768), (48, 50850720), (54, 45200640), (60, 40680576), (64, 38138040), (72, 33900480), (79, 30896640), (80, 30510432), (81, 30133760), (90, 27120384), (96, 25425360), (108, 22600320), (120, 20340288), (128, 19069020), (135, 18080256), (144, 16950240), (149, 16381440), (158, 15448320), (160, 15255216), (162, 15066880), (180, 13560192), (192, 12712680), (216, 11300160), (237, 10298880), (240, 10170144), (256, 9534510), (270, 9040128), (288, 8475120), (298, 8190720), (316, 7724160), (320, 7627608), (324, 7533440), (360, 6780096), (384, 6356340), (395, 6179328), (405, 6026752), (432, 5650080), (447, 5460480), (474, 5149440), (480, 5085072), (512, 4767255), (540, 4520064), (576, 4237560), (596, 4095360), (632, 3862080), (640, 3813804), (648, 3766720), (711, 3432960), (720, 3390048), (745, 3276288), (768, 3178170), (790, 3089664), (810, 3013376), (864, 2825040), (894, 2730240), (948, 2574720), (960, 2542536), (1080, 2260032), (1152, 2118780), (1185, 2059776), (1192, 2047680), (1264, 1931040), (1280, 1906902), (1296, 1883360), (1341, 1820160), (1422, 1716480), (1440, 1695024), (1490, 1638144), (1536, 1589085), (1580, 1544832), (1620, 1506688), (1728, 1412520), (1788, 1365120), (1896, 1287360), (1920, 1271268), (2133, 1144320), (2160, 1130016), (2235, 1092096), (2304, 1059390), (2370, 1029888), (2384, 1023840), (2528, 965520), (2560, 953451), (2592, 941680), (2682, 910080), (2844, 858240), (2880, 847512), (2980, 819072), (3160, 772416), (3240, 753344), (3456, 706260), (3555, 686592), (3576, 682560), (3792, 643680), (3840, 635634), (4023, 606720), (4266, 572160), (4320, 565008), (4470, 546048), (4608, 529695), (4740, 514944), (4768, 511920), (5056, 482760), (5184, 470840), (5364, 455040), (5688, 429120), (5760, 423756), (5960, 409536), (6320, 386208), (6399, 381440), (6480, 376672), (6705, 364032), (6912, 353130), (7110, 343296), (7152, 341280), (7584, 321840), (7680, 317817), (8046, 303360), (8532, 286080), (8640, 282504), (8940, 273024), (9480, 257472), (9536, 255960), (10112, 241380), (10368, 235420), (10665, 228864), (10728, 227520), (11376, 214560), (11520, 211878), (11771, 207360), (11920, 204768), (12069, 202240), (12640, 193104), (12798, 190720), (12960, 188336), (13410, 182016), (13824, 176565), (14220, 171648), (14304, 170640), (15168, 160920), (16092, 151680), (17064, 143040), (17280, 141252), (17880, 136512), (18960, 128736), (19072, 127980), (20115, 121344), (20224, 120690), (20736, 117710), (21330, 114432), (21456, 113760), (22752, 107280), (23040, 105939), (23542, 103680), (23840, 102384), (24138, 101120), (25280, 96552), (25596, 95360), (25920, 94168), (26820, 91008), (28440, 85824), (28608, 85320), (30336, 80460), (31995, 76288), (32184, 75840), (34128, 71520), (34560, 70626), (35313, 69120), (35760, 68256), (37920, 64368), (38144, 63990), (40230, 60672), (40448, 60345), (41472, 58855), (42660, 57216), (42912, 56880), (45504, 53640), (47084, 51840), (47680, 51192), (48276, 50560)]