740927520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7457}}^1$

素因数の和:7504

約数の個数: 192

約数和(自身を含む): 2706359040

約数和(自身を除く): 1965431520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 7457, 8280, 9936, 11040, 12420, 14914, 16560, 19872, 22371, 24840, 29828, 33120, 37285, 44742, 49680, 59656, 67113, 74570, 89484, 99360, 111855, 119312, 134226, 149140, 171511, 178968, 201339, 223710, 238624, 268452, 298280, 335565, 343022, 357936, 402678, 447420, 514533, 536904, 596560, 671130, 686044, 715872, 805356, 857555, 894840, 1006695, 1029066, 1073808, 1193120, 1342260, 1372088, 1543599, 1610712, 1715110, 1789680, 2013390, 2058132, 2147616, 2572665, 2684520, 2744176, 3087198, 3221424, 3430220, 3579360, 4026780, 4116264, 4630797, 5145330, 5369040, 5488352, 6174396, 6442848, 6860440, 7717995, 8053560, 8232528, 9261594, 10290660, 10738080, 12348792, 13720880, 15435990, 16107120, 16465056, 18523188, 20581320, 23153985, 24697584, 27441760, 30871980, 32214240, 37046376, 41162640, 46307970, 49395168, 61743960, 74092752, 82325280, 92615940, 123487920, 148185504, 185231880, 246975840, 370463760, 740927520]

約数ペア:

[(1, 740927520), (2, 370463760), (3, 246975840), (4, 185231880), (5, 148185504), (6, 123487920), (8, 92615940), (9, 82325280), (10, 74092752), (12, 61743960), (15, 49395168), (16, 46307970), (18, 41162640), (20, 37046376), (23, 32214240), (24, 30871980), (27, 27441760), (30, 24697584), (32, 23153985), (36, 20581320), (40, 18523188), (45, 16465056), (46, 16107120), (48, 15435990), (54, 13720880), (60, 12348792), (69, 10738080), (72, 10290660), (80, 9261594), (90, 8232528), (92, 8053560), (96, 7717995), (108, 6860440), (115, 6442848), (120, 6174396), (135, 5488352), (138, 5369040), (144, 5145330), (160, 4630797), (180, 4116264), (184, 4026780), (207, 3579360), (216, 3430220), (230, 3221424), (240, 3087198), (270, 2744176), (276, 2684520), (288, 2572665), (345, 2147616), (360, 2058132), (368, 2013390), (414, 1789680), (432, 1715110), (460, 1610712), (480, 1543599), (540, 1372088), (552, 1342260), (621, 1193120), (690, 1073808), (720, 1029066), (736, 1006695), (828, 894840), (864, 857555), (920, 805356), (1035, 715872), (1080, 686044), (1104, 671130), (1242, 596560), (1380, 536904), (1440, 514533), (1656, 447420), (1840, 402678), (2070, 357936), (2160, 343022), (2208, 335565), (2484, 298280), (2760, 268452), (3105, 238624), (3312, 223710), (3680, 201339), (4140, 178968), (4320, 171511), (4968, 149140), (5520, 134226), (6210, 119312), (6624, 111855), (7457, 99360), (8280, 89484), (9936, 74570), (11040, 67113), (12420, 59656), (14914, 49680), (16560, 44742), (19872, 37285), (22371, 33120), (24840, 29828)]