1245634560

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 336

約数和(自身を含む): 4498116480

約数和(自身を除く): 3252481920

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, 109, 120, 124, 128, 144, 155, 160, 180, 186, 192, 218, 240, 248, 256, 279, 288, 310, 320, 327, 360, 372, 384, 436, 465, 480, 496, 512, 545, 558, 576, 620, 640, 654, 720, 744, 768, 872, 930, 960, 981, 992, 1024, 1090, 1116, 1152, 1240, 1280, 1308, 1395, 1440, 1488, 1536, 1635, 1744, 1860, 1920, 1962, 1984, 2048, 2180, 2232, 2304, 2480, 2560, 2616, 2790, 2880, 2976, 3072, 3270, 3379, 3488, 3720, 3840, 3924, 3968, 4096, 4360, 4464, 4608, 4905, 4960, 5120, 5232, 5580, 5760, 5952, 6144, 6540, 6758, 6976, 7440, 7680, 7848, 7936, 8192, 8720, 8928, 9216, 9810, 9920, 10137, 10240, 10464, 11160, 11520, 11904, 12288, 13080, 13516, 13952, 14880, 15360, 15696, 15872, 16895, 17440, 17856, 18432, 19620, 19840, 20274, 20480, 20928, 22320, 23040, 23808, 24576, 26160, 27032, 27904, 29760, 30411, 30720, 31392, 31744, 33790, 34880, 35712, 36864, 39240, 39680, 40548, 40960, 41856, 44640, 46080, 47616, 50685, 52320, 54064, 55808, 59520, 60822, 61440, 62784, 63488, 67580, 69760, 71424, 73728, 78480, 79360, 81096, 83712, 89280, 92160, 95232, 101370, 104640, 108128, 111616, 119040, 121644, 122880, 125568, 126976, 135160, 139520, 142848, 152055, 156960, 158720, 162192, 167424, 178560, 184320, 190464, 202740, 209280, 216256, 223232, 238080, 243288, 251136, 253952, 270320, 279040, 285696, 304110, 313920, 317440, 324384, 334848, 357120, 368640, 380928, 405480, 418560, 432512, 446464, 476160, 486576, 502272, 540640, 558080, 571392, 608220, 627840, 634880, 648768, 669696, 714240, 761856, 810960, 837120, 865024, 892928, 952320, 973152, 1004544, 1081280, 1116160, 1142784, 1216440, 1255680, 1269760, 1297536, 1339392, 1428480, 1621920, 1674240, 1730048, 1904640, 1946304, 2009088, 2162560, 2232320, 2285568, 2432880, 2511360, 2595072, 2678784, 2856960, 3243840, 3348480, 3460096, 3809280, 3892608, 4018176, 4325120, 4464640, 4865760, 5022720, 5190144, 5713920, 6487680, 6696960, 6920192, 7785216, 8036352, 8650240, 9731520, 10045440, 10380288, 11427840, 12975360, 13393920, 13840384, 15570432, 17300480, 19463040, 20090880, 20760576, 25950720, 27680768, 31140864, 34600960, 38926080, 40181760, 41521152, 51901440, 62281728, 69201920, 77852160, 83042304, 103802880, 124563456, 138403840, 155704320, 207605760, 249126912, 311408640, 415211520, 622817280, 1245634560]

約数ペア:

[(1, 1245634560), (2, 622817280), (3, 415211520), (4, 311408640), (5, 249126912), (6, 207605760), (8, 155704320), (9, 138403840), (10, 124563456), (12, 103802880), (15, 83042304), (16, 77852160), (18, 69201920), (20, 62281728), (24, 51901440), (30, 41521152), (31, 40181760), (32, 38926080), (36, 34600960), (40, 31140864), (45, 27680768), (48, 25950720), (60, 20760576), (62, 20090880), (64, 19463040), (72, 17300480), (80, 15570432), (90, 13840384), (93, 13393920), (96, 12975360), (109, 11427840), (120, 10380288), (124, 10045440), (128, 9731520), (144, 8650240), (155, 8036352), (160, 7785216), (180, 6920192), (186, 6696960), (192, 6487680), (218, 5713920), (240, 5190144), (248, 5022720), (256, 4865760), (279, 4464640), (288, 4325120), (310, 4018176), (320, 3892608), (327, 3809280), (360, 3460096), (372, 3348480), (384, 3243840), (436, 2856960), (465, 2678784), (480, 2595072), (496, 2511360), (512, 2432880), (545, 2285568), (558, 2232320), (576, 2162560), (620, 2009088), (640, 1946304), (654, 1904640), (720, 1730048), (744, 1674240), (768, 1621920), (872, 1428480), (930, 1339392), (960, 1297536), (981, 1269760), (992, 1255680), (1024, 1216440), (1090, 1142784), (1116, 1116160), (1152, 1081280), (1240, 1004544), (1280, 973152), (1308, 952320), (1395, 892928), (1440, 865024), (1488, 837120), (1536, 810960), (1635, 761856), (1744, 714240), (1860, 669696), (1920, 648768), (1962, 634880), (1984, 627840), (2048, 608220), (2180, 571392), (2232, 558080), (2304, 540640), (2480, 502272), (2560, 486576), (2616, 476160), (2790, 446464), (2880, 432512), (2976, 418560), (3072, 405480), (3270, 380928), (3379, 368640), (3488, 357120), (3720, 334848), (3840, 324384), (3924, 317440), (3968, 313920), (4096, 304110), (4360, 285696), (4464, 279040), (4608, 270320), (4905, 253952), (4960, 251136), (5120, 243288), (5232, 238080), (5580, 223232), (5760, 216256), (5952, 209280), (6144, 202740), (6540, 190464), (6758, 184320), (6976, 178560), (7440, 167424), (7680, 162192), (7848, 158720), (7936, 156960), (8192, 152055), (8720, 142848), (8928, 139520), (9216, 135160), (9810, 126976), (9920, 125568), (10137, 122880), (10240, 121644), (10464, 119040), (11160, 111616), (11520, 108128), (11904, 104640), (12288, 101370), (13080, 95232), (13516, 92160), (13952, 89280), (14880, 83712), (15360, 81096), (15696, 79360), (15872, 78480), (16895, 73728), (17440, 71424), (17856, 69760), (18432, 67580), (19620, 63488), (19840, 62784), (20274, 61440), (20480, 60822), (20928, 59520), (22320, 55808), (23040, 54064), (23808, 52320), (24576, 50685), (26160, 47616), (27032, 46080), (27904, 44640), (29760, 41856), (30411, 40960), (30720, 40548), (31392, 39680), (31744, 39240), (33790, 36864), (34880, 35712)]