339886080

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 180

約数和(自身を含む): 1180791612

約数和(自身を除く): 840905532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 461, 480, 512, 576, 640, 720, 768, 922, 960, 1024, 1152, 1280, 1383, 1440, 1536, 1844, 1920, 2048, 2304, 2305, 2560, 2766, 2880, 3072, 3688, 3840, 4096, 4149, 4608, 4610, 5120, 5532, 5760, 6144, 6915, 7376, 7680, 8192, 8298, 9216, 9220, 10240, 11064, 11520, 12288, 13830, 14752, 15360, 16384, 16596, 18432, 18440, 20480, 20745, 22128, 23040, 24576, 27660, 29504, 30720, 33192, 36864, 36880, 40960, 41490, 44256, 46080, 49152, 55320, 59008, 61440, 66384, 73728, 73760, 81920, 82980, 88512, 92160, 110640, 118016, 122880, 132768, 147456, 147520, 165960, 177024, 184320, 221280, 236032, 245760, 265536, 295040, 331920, 354048, 368640, 442560, 472064, 531072, 590080, 663840, 708096, 737280, 885120, 944128, 1062144, 1180160, 1327680, 1416192, 1770240, 1888256, 2124288, 2360320, 2655360, 2832384, 3540480, 3776512, 4248576, 4720640, 5310720, 5664768, 7080960, 7553024, 8497152, 9441280, 10621440, 11329536, 14161920, 16994304, 18882560, 21242880, 22659072, 28323840, 33988608, 37765120, 42485760, 56647680, 67977216, 84971520, 113295360, 169943040, 339886080]

約数ペア:

[(1, 339886080), (2, 169943040), (3, 113295360), (4, 84971520), (5, 67977216), (6, 56647680), (8, 42485760), (9, 37765120), (10, 33988608), (12, 28323840), (15, 22659072), (16, 21242880), (18, 18882560), (20, 16994304), (24, 14161920), (30, 11329536), (32, 10621440), (36, 9441280), (40, 8497152), (45, 7553024), (48, 7080960), (60, 5664768), (64, 5310720), (72, 4720640), (80, 4248576), (90, 3776512), (96, 3540480), (120, 2832384), (128, 2655360), (144, 2360320), (160, 2124288), (180, 1888256), (192, 1770240), (240, 1416192), (256, 1327680), (288, 1180160), (320, 1062144), (360, 944128), (384, 885120), (461, 737280), (480, 708096), (512, 663840), (576, 590080), (640, 531072), (720, 472064), (768, 442560), (922, 368640), (960, 354048), (1024, 331920), (1152, 295040), (1280, 265536), (1383, 245760), (1440, 236032), (1536, 221280), (1844, 184320), (1920, 177024), (2048, 165960), (2304, 147520), (2305, 147456), (2560, 132768), (2766, 122880), (2880, 118016), (3072, 110640), (3688, 92160), (3840, 88512), (4096, 82980), (4149, 81920), (4608, 73760), (4610, 73728), (5120, 66384), (5532, 61440), (5760, 59008), (6144, 55320), (6915, 49152), (7376, 46080), (7680, 44256), (8192, 41490), (8298, 40960), (9216, 36880), (9220, 36864), (10240, 33192), (11064, 30720), (11520, 29504), (12288, 27660), (13830, 24576), (14752, 23040), (15360, 22128), (16384, 20745), (16596, 20480), (18432, 18440)]