87468480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 252

約数和(自身を含む): 332009496

約数和(自身を除く): 244541016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 251, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 502, 528, 576, 605, 660, 704, 720, 726, 753, 792, 880, 960, 968, 990, 1004, 1056, 1089, 1210, 1255, 1320, 1440, 1452, 1506, 1584, 1760, 1815, 1936, 1980, 2008, 2112, 2178, 2259, 2420, 2510, 2640, 2761, 2880, 2904, 3012, 3168, 3520, 3630, 3765, 3872, 3960, 4016, 4356, 4518, 4840, 5020, 5280, 5445, 5522, 5808, 6024, 6336, 7260, 7530, 7744, 7920, 8032, 8283, 8712, 9036, 9680, 10040, 10560, 10890, 11044, 11295, 11616, 12048, 13805, 14520, 15060, 15840, 16064, 16566, 17424, 18072, 19360, 20080, 21780, 22088, 22590, 23232, 24096, 24849, 27610, 29040, 30120, 30371, 31680, 33132, 34848, 36144, 38720, 40160, 41415, 43560, 44176, 45180, 48192, 49698, 55220, 58080, 60240, 60742, 66264, 69696, 72288, 80320, 82830, 87120, 88352, 90360, 91113, 99396, 110440, 116160, 120480, 121484, 124245, 132528, 144576, 151855, 165660, 174240, 176704, 180720, 182226, 198792, 220880, 240960, 242968, 248490, 265056, 273339, 303710, 331320, 348480, 361440, 364452, 397584, 441760, 455565, 485936, 496980, 530112, 546678, 607420, 662640, 722880, 728904, 795168, 883520, 911130, 971872, 993960, 1093356, 1214840, 1325280, 1366695, 1457808, 1590336, 1822260, 1943744, 1987920, 2186712, 2429680, 2650560, 2733390, 2915616, 3644520, 3975840, 4373424, 4859360, 5466780, 5831232, 7289040, 7951680, 8746848, 9718720, 10933560, 14578080, 17493696, 21867120, 29156160, 43734240, 87468480]

約数ペア:

[(1, 87468480), (2, 43734240), (3, 29156160), (4, 21867120), (5, 17493696), (6, 14578080), (8, 10933560), (9, 9718720), (10, 8746848), (11, 7951680), (12, 7289040), (15, 5831232), (16, 5466780), (18, 4859360), (20, 4373424), (22, 3975840), (24, 3644520), (30, 2915616), (32, 2733390), (33, 2650560), (36, 2429680), (40, 2186712), (44, 1987920), (45, 1943744), (48, 1822260), (55, 1590336), (60, 1457808), (64, 1366695), (66, 1325280), (72, 1214840), (80, 1093356), (88, 993960), (90, 971872), (96, 911130), (99, 883520), (110, 795168), (120, 728904), (121, 722880), (132, 662640), (144, 607420), (160, 546678), (165, 530112), (176, 496980), (180, 485936), (192, 455565), (198, 441760), (220, 397584), (240, 364452), (242, 361440), (251, 348480), (264, 331320), (288, 303710), (320, 273339), (330, 265056), (352, 248490), (360, 242968), (363, 240960), (396, 220880), (440, 198792), (480, 182226), (484, 180720), (495, 176704), (502, 174240), (528, 165660), (576, 151855), (605, 144576), (660, 132528), (704, 124245), (720, 121484), (726, 120480), (753, 116160), (792, 110440), (880, 99396), (960, 91113), (968, 90360), (990, 88352), (1004, 87120), (1056, 82830), (1089, 80320), (1210, 72288), (1255, 69696), (1320, 66264), (1440, 60742), (1452, 60240), (1506, 58080), (1584, 55220), (1760, 49698), (1815, 48192), (1936, 45180), (1980, 44176), (2008, 43560), (2112, 41415), (2178, 40160), (2259, 38720), (2420, 36144), (2510, 34848), (2640, 33132), (2761, 31680), (2880, 30371), (2904, 30120), (3012, 29040), (3168, 27610), (3520, 24849), (3630, 24096), (3765, 23232), (3872, 22590), (3960, 22088), (4016, 21780), (4356, 20080), (4518, 19360), (4840, 18072), (5020, 17424), (5280, 16566), (5445, 16064), (5522, 15840), (5808, 15060), (6024, 14520), (6336, 13805), (7260, 12048), (7530, 11616), (7744, 11295), (7920, 11044), (8032, 10890), (8283, 10560), (8712, 10040), (9036, 9680)]