912322560

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 208

約数和(自身を含む): 3019530240

約数和(自身を除く): 2107207680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 479, 480, 496, 512, 620, 640, 744, 768, 930, 958, 960, 992, 1024, 1240, 1280, 1437, 1488, 1536, 1860, 1916, 1920, 1984, 2048, 2395, 2480, 2560, 2874, 2976, 3072, 3720, 3832, 3840, 3968, 4096, 4790, 4960, 5120, 5748, 5952, 6144, 7185, 7440, 7664, 7680, 7936, 9580, 9920, 10240, 11496, 11904, 12288, 14370, 14849, 14880, 15328, 15360, 15872, 19160, 19840, 20480, 22992, 23808, 28740, 29698, 29760, 30656, 30720, 31744, 38320, 39680, 44547, 45984, 47616, 57480, 59396, 59520, 61312, 61440, 63488, 74245, 76640, 79360, 89094, 91968, 95232, 114960, 118792, 119040, 122624, 126976, 148490, 153280, 158720, 178188, 183936, 190464, 222735, 229920, 237584, 238080, 245248, 296980, 306560, 317440, 356376, 367872, 380928, 445470, 459840, 475168, 476160, 490496, 593960, 613120, 634880, 712752, 735744, 890940, 919680, 950336, 952320, 980992, 1187920, 1226240, 1425504, 1471488, 1781880, 1839360, 1900672, 1904640, 1961984, 2375840, 2452480, 2851008, 2942976, 3563760, 3678720, 3801344, 4751680, 4904960, 5702016, 5885952, 7127520, 7357440, 7602688, 9503360, 9809920, 11404032, 14255040, 14714880, 15205376, 19006720, 22808064, 28510080, 29429760, 30410752, 38013440, 45616128, 57020160, 60821504, 76026880, 91232256, 114040320, 152053760, 182464512, 228080640, 304107520, 456161280, 912322560]

約数ペア:

[(1, 912322560), (2, 456161280), (3, 304107520), (4, 228080640), (5, 182464512), (6, 152053760), (8, 114040320), (10, 91232256), (12, 76026880), (15, 60821504), (16, 57020160), (20, 45616128), (24, 38013440), (30, 30410752), (31, 29429760), (32, 28510080), (40, 22808064), (48, 19006720), (60, 15205376), (62, 14714880), (64, 14255040), (80, 11404032), (93, 9809920), (96, 9503360), (120, 7602688), (124, 7357440), (128, 7127520), (155, 5885952), (160, 5702016), (186, 4904960), (192, 4751680), (240, 3801344), (248, 3678720), (256, 3563760), (310, 2942976), (320, 2851008), (372, 2452480), (384, 2375840), (465, 1961984), (479, 1904640), (480, 1900672), (496, 1839360), (512, 1781880), (620, 1471488), (640, 1425504), (744, 1226240), (768, 1187920), (930, 980992), (958, 952320), (960, 950336), (992, 919680), (1024, 890940), (1240, 735744), (1280, 712752), (1437, 634880), (1488, 613120), (1536, 593960), (1860, 490496), (1916, 476160), (1920, 475168), (1984, 459840), (2048, 445470), (2395, 380928), (2480, 367872), (2560, 356376), (2874, 317440), (2976, 306560), (3072, 296980), (3720, 245248), (3832, 238080), (3840, 237584), (3968, 229920), (4096, 222735), (4790, 190464), (4960, 183936), (5120, 178188), (5748, 158720), (5952, 153280), (6144, 148490), (7185, 126976), (7440, 122624), (7664, 119040), (7680, 118792), (7936, 114960), (9580, 95232), (9920, 91968), (10240, 89094), (11496, 79360), (11904, 76640), (12288, 74245), (14370, 63488), (14849, 61440), (14880, 61312), (15328, 59520), (15360, 59396), (15872, 57480), (19160, 47616), (19840, 45984), (20480, 44547), (22992, 39680), (23808, 38320), (28740, 31744), (29698, 30720), (29760, 30656)]