342120960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 240

約数和(自身を含む): 1225635840

約数和(自身を除く): 883514880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 479, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 958, 960, 992, 1116, 1152, 1240, 1280, 1395, 1437, 1440, 1488, 1536, 1860, 1916, 1920, 1984, 2232, 2304, 2395, 2480, 2560, 2790, 2874, 2880, 2976, 3720, 3832, 3840, 3968, 4311, 4464, 4608, 4790, 4960, 5580, 5748, 5760, 5952, 7185, 7440, 7664, 7680, 7936, 8622, 8928, 9580, 9920, 11160, 11496, 11520, 11904, 14370, 14849, 14880, 15328, 15872, 17244, 17856, 19160, 19840, 21555, 22320, 22992, 23040, 23808, 28740, 29698, 29760, 30656, 34488, 35712, 38320, 39680, 43110, 44547, 44640, 45984, 47616, 57480, 59396, 59520, 61312, 68976, 71424, 74245, 76640, 79360, 86220, 89094, 89280, 91968, 114960, 118792, 119040, 122624, 133641, 137952, 142848, 148490, 153280, 172440, 178188, 178560, 183936, 222735, 229920, 237584, 238080, 245248, 267282, 275904, 296980, 306560, 344880, 356376, 357120, 367872, 445470, 459840, 475168, 534564, 551808, 593960, 613120, 668205, 689760, 712752, 714240, 735744, 890940, 919680, 950336, 1069128, 1103616, 1187920, 1226240, 1336410, 1379520, 1425504, 1781880, 1839360, 1900672, 2138256, 2207232, 2375840, 2672820, 2759040, 2851008, 3563760, 3678720, 3801344, 4276512, 4751680, 5345640, 5518080, 5702016, 7127520, 7602688, 8553024, 9503360, 10691280, 11036160, 11404032, 14255040, 17106048, 19006720, 21382560, 22808064, 28510080, 34212096, 38013440, 42765120, 57020160, 68424192, 85530240, 114040320, 171060480, 342120960]

約数ペア:

[(1, 342120960), (2, 171060480), (3, 114040320), (4, 85530240), (5, 68424192), (6, 57020160), (8, 42765120), (9, 38013440), (10, 34212096), (12, 28510080), (15, 22808064), (16, 21382560), (18, 19006720), (20, 17106048), (24, 14255040), (30, 11404032), (31, 11036160), (32, 10691280), (36, 9503360), (40, 8553024), (45, 7602688), (48, 7127520), (60, 5702016), (62, 5518080), (64, 5345640), (72, 4751680), (80, 4276512), (90, 3801344), (93, 3678720), (96, 3563760), (120, 2851008), (124, 2759040), (128, 2672820), (144, 2375840), (155, 2207232), (160, 2138256), (180, 1900672), (186, 1839360), (192, 1781880), (240, 1425504), (248, 1379520), (256, 1336410), (279, 1226240), (288, 1187920), (310, 1103616), (320, 1069128), (360, 950336), (372, 919680), (384, 890940), (465, 735744), (479, 714240), (480, 712752), (496, 689760), (512, 668205), (558, 613120), (576, 593960), (620, 551808), (640, 534564), (720, 475168), (744, 459840), (768, 445470), (930, 367872), (958, 357120), (960, 356376), (992, 344880), (1116, 306560), (1152, 296980), (1240, 275904), (1280, 267282), (1395, 245248), (1437, 238080), (1440, 237584), (1488, 229920), (1536, 222735), (1860, 183936), (1916, 178560), (1920, 178188), (1984, 172440), (2232, 153280), (2304, 148490), (2395, 142848), (2480, 137952), (2560, 133641), (2790, 122624), (2874, 119040), (2880, 118792), (2976, 114960), (3720, 91968), (3832, 89280), (3840, 89094), (3968, 86220), (4311, 79360), (4464, 76640), (4608, 74245), (4790, 71424), (4960, 68976), (5580, 61312), (5748, 59520), (5760, 59396), (5952, 57480), (7185, 47616), (7440, 45984), (7664, 44640), (7680, 44547), (7936, 43110), (8622, 39680), (8928, 38320), (9580, 35712), (9920, 34488), (11160, 30656), (11496, 29760), (11520, 29698), (11904, 28740), (14370, 23808), (14849, 23040), (14880, 22992), (15328, 22320), (15872, 21555), (17244, 19840), (17856, 19160)]