123086161920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{6689}}^1$

素因数の和:7318

約数の個数: 192

約数和(自身を含む): 394495920000

約数和(自身を除く): 271409758080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 599, 640, 768, 960, 1024, 1198, 1280, 1536, 1797, 1920, 2048, 2396, 2560, 2995, 3072, 3594, 3840, 4792, 5120, 5990, 6144, 6689, 7188, 7680, 8985, 9584, 10240, 11980, 13378, 14376, 15360, 17970, 19168, 20067, 23960, 26756, 28752, 30720, 33445, 35940, 38336, 40134, 47920, 53512, 57504, 66890, 71880, 76672, 80268, 95840, 100335, 107024, 115008, 133780, 143760, 153344, 160536, 191680, 200670, 214048, 230016, 267560, 287520, 306688, 321072, 383360, 401340, 428096, 460032, 535120, 575040, 613376, 642144, 766720, 802680, 856192, 920064, 1070240, 1150080, 1226752, 1284288, 1533440, 1605360, 1712384, 1840128, 2140480, 2300160, 2568576, 3066880, 3210720, 3424768, 3680256, 4006711, 4280960, 4600320, 5137152, 6133760, 6421440, 6849536, 8013422, 8561920, 9200640, 10274304, 12020133, 12842880, 13699072, 16026844, 17123840, 18401280, 20033555, 20548608, 24040266, 25685760, 32053688, 34247680, 40067110, 41097216, 48080532, 51371520, 60100665, 64107376, 68495360, 80134220, 96161064, 102743040, 120201330, 128214752, 160268440, 192322128, 205486080, 240402660, 256429504, 320536880, 384644256, 480805320, 512859008, 641073760, 769288512, 961610640, 1025718016, 1282147520, 1538577024, 1923221280, 2051436032, 2564295040, 3077154048, 3846442560, 4102872064, 5128590080, 6154308096, 7692885120, 8205744128, 10257180160, 12308616192, 15385770240, 20514360320, 24617232384, 30771540480, 41028720640, 61543080960, 123086161920]

約数ペア:

[(1, 123086161920), (2, 61543080960), (3, 41028720640), (4, 30771540480), (5, 24617232384), (6, 20514360320), (8, 15385770240), (10, 12308616192), (12, 10257180160), (15, 8205744128), (16, 7692885120), (20, 6154308096), (24, 5128590080), (30, 4102872064), (32, 3846442560), (40, 3077154048), (48, 2564295040), (60, 2051436032), (64, 1923221280), (80, 1538577024), (96, 1282147520), (120, 1025718016), (128, 961610640), (160, 769288512), (192, 641073760), (240, 512859008), (256, 480805320), (320, 384644256), (384, 320536880), (480, 256429504), (512, 240402660), (599, 205486080), (640, 192322128), (768, 160268440), (960, 128214752), (1024, 120201330), (1198, 102743040), (1280, 96161064), (1536, 80134220), (1797, 68495360), (1920, 64107376), (2048, 60100665), (2396, 51371520), (2560, 48080532), (2995, 41097216), (3072, 40067110), (3594, 34247680), (3840, 32053688), (4792, 25685760), (5120, 24040266), (5990, 20548608), (6144, 20033555), (6689, 18401280), (7188, 17123840), (7680, 16026844), (8985, 13699072), (9584, 12842880), (10240, 12020133), (11980, 10274304), (13378, 9200640), (14376, 8561920), (15360, 8013422), (17970, 6849536), (19168, 6421440), (20067, 6133760), (23960, 5137152), (26756, 4600320), (28752, 4280960), (30720, 4006711), (33445, 3680256), (35940, 3424768), (38336, 3210720), (40134, 3066880), (47920, 2568576), (53512, 2300160), (57504, 2140480), (66890, 1840128), (71880, 1712384), (76672, 1605360), (80268, 1533440), (95840, 1284288), (100335, 1226752), (107024, 1150080), (115008, 1070240), (133780, 920064), (143760, 856192), (153344, 802680), (160536, 766720), (191680, 642144), (200670, 613376), (214048, 575040), (230016, 535120), (267560, 460032), (287520, 428096), (306688, 401340), (321072, 383360)]