880680960

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{2389}}^1$

素因数の和:2426

約数の個数: 168

約数和(自身を含む): 3054118860

約数和(自身を除く): 2173437900

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, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2389, 2560, 2880, 3072, 3840, 4096, 4608, 4778, 5120, 5760, 6144, 7167, 7680, 8192, 9216, 9556, 10240, 11520, 11945, 12288, 14334, 15360, 18432, 19112, 20480, 21501, 23040, 23890, 24576, 28668, 30720, 35835, 36864, 38224, 40960, 43002, 46080, 47780, 57336, 61440, 71670, 73728, 76448, 86004, 92160, 95560, 107505, 114672, 122880, 143340, 152896, 172008, 184320, 191120, 215010, 229344, 286680, 305792, 344016, 368640, 382240, 430020, 458688, 573360, 611584, 688032, 764480, 860040, 917376, 1146720, 1223168, 1376064, 1528960, 1720080, 1834752, 2293440, 2446336, 2752128, 3057920, 3440160, 3669504, 4586880, 4892672, 5504256, 6115840, 6880320, 7339008, 9173760, 9785344, 11008512, 12231680, 13760640, 14678016, 18347520, 19570688, 22017024, 24463360, 27521280, 29356032, 36695040, 44034048, 48926720, 55042560, 58712064, 73390080, 88068096, 97853440, 110085120, 146780160, 176136192, 220170240, 293560320, 440340480, 880680960]

約数ペア:

[(1, 880680960), (2, 440340480), (3, 293560320), (4, 220170240), (5, 176136192), (6, 146780160), (8, 110085120), (9, 97853440), (10, 88068096), (12, 73390080), (15, 58712064), (16, 55042560), (18, 48926720), (20, 44034048), (24, 36695040), (30, 29356032), (32, 27521280), (36, 24463360), (40, 22017024), (45, 19570688), (48, 18347520), (60, 14678016), (64, 13760640), (72, 12231680), (80, 11008512), (90, 9785344), (96, 9173760), (120, 7339008), (128, 6880320), (144, 6115840), (160, 5504256), (180, 4892672), (192, 4586880), (240, 3669504), (256, 3440160), (288, 3057920), (320, 2752128), (360, 2446336), (384, 2293440), (480, 1834752), (512, 1720080), (576, 1528960), (640, 1376064), (720, 1223168), (768, 1146720), (960, 917376), (1024, 860040), (1152, 764480), (1280, 688032), (1440, 611584), (1536, 573360), (1920, 458688), (2048, 430020), (2304, 382240), (2389, 368640), (2560, 344016), (2880, 305792), (3072, 286680), (3840, 229344), (4096, 215010), (4608, 191120), (4778, 184320), (5120, 172008), (5760, 152896), (6144, 143340), (7167, 122880), (7680, 114672), (8192, 107505), (9216, 95560), (9556, 92160), (10240, 86004), (11520, 76448), (11945, 73728), (12288, 71670), (14334, 61440), (15360, 57336), (18432, 47780), (19112, 46080), (20480, 43002), (21501, 40960), (23040, 38224), (23890, 36864), (24576, 35835), (28668, 30720)]