121754880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 467013120

約数和(自身を除く): 345258240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 271, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 542, 576, 585, 624, 640, 702, 720, 768, 780, 813, 832, 864, 936, 960, 1040, 1080, 1084, 1152, 1170, 1248, 1280, 1355, 1404, 1440, 1560, 1626, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2168, 2304, 2340, 2439, 2496, 2710, 2808, 2880, 3120, 3252, 3328, 3456, 3510, 3523, 3744, 3840, 4065, 4160, 4320, 4336, 4680, 4878, 4992, 5420, 5616, 5760, 6240, 6504, 6912, 7020, 7046, 7317, 7488, 8130, 8320, 8640, 8672, 9360, 9756, 9984, 10569, 10840, 11232, 11520, 12195, 12480, 13008, 14040, 14092, 14634, 14976, 16260, 16640, 17280, 17344, 17615, 18720, 19512, 21138, 21680, 22464, 24390, 24960, 26016, 28080, 28184, 29268, 29952, 31707, 32520, 34560, 34688, 35230, 36585, 37440, 39024, 42276, 43360, 44928, 48780, 49920, 52032, 52845, 56160, 56368, 58536, 63414, 65040, 69376, 70460, 73170, 74880, 78048, 84552, 86720, 89856, 95121, 97560, 104064, 105690, 112320, 112736, 117072, 126828, 130080, 140920, 146340, 149760, 156096, 158535, 169104, 173440, 190242, 195120, 208128, 211380, 224640, 225472, 234144, 253656, 260160, 281840, 292680, 312192, 317070, 338208, 346880, 380484, 390240, 422760, 449280, 450944, 468288, 475605, 507312, 520320, 563680, 585360, 624384, 634140, 676416, 760968, 780480, 845520, 901888, 936576, 951210, 1014624, 1040640, 1127360, 1170720, 1268280, 1352832, 1521936, 1560960, 1691040, 1873152, 1902420, 2029248, 2254720, 2341440, 2536560, 2705664, 3043872, 3121920, 3382080, 3804840, 4058496, 4509440, 4682880, 5073120, 6087744, 6764160, 7609680, 8116992, 9365760, 10146240, 12175488, 13528320, 15219360, 20292480, 24350976, 30438720, 40584960, 60877440, 121754880]

約数ペア:

[(1, 121754880), (2, 60877440), (3, 40584960), (4, 30438720), (5, 24350976), (6, 20292480), (8, 15219360), (9, 13528320), (10, 12175488), (12, 10146240), (13, 9365760), (15, 8116992), (16, 7609680), (18, 6764160), (20, 6087744), (24, 5073120), (26, 4682880), (27, 4509440), (30, 4058496), (32, 3804840), (36, 3382080), (39, 3121920), (40, 3043872), (45, 2705664), (48, 2536560), (52, 2341440), (54, 2254720), (60, 2029248), (64, 1902420), (65, 1873152), (72, 1691040), (78, 1560960), (80, 1521936), (90, 1352832), (96, 1268280), (104, 1170720), (108, 1127360), (117, 1040640), (120, 1014624), (128, 951210), (130, 936576), (135, 901888), (144, 845520), (156, 780480), (160, 760968), (180, 676416), (192, 634140), (195, 624384), (208, 585360), (216, 563680), (234, 520320), (240, 507312), (256, 475605), (260, 468288), (270, 450944), (271, 449280), (288, 422760), (312, 390240), (320, 380484), (351, 346880), (360, 338208), (384, 317070), (390, 312192), (416, 292680), (432, 281840), (468, 260160), (480, 253656), (520, 234144), (540, 225472), (542, 224640), (576, 211380), (585, 208128), (624, 195120), (640, 190242), (702, 173440), (720, 169104), (768, 158535), (780, 156096), (813, 149760), (832, 146340), (864, 140920), (936, 130080), (960, 126828), (1040, 117072), (1080, 112736), (1084, 112320), (1152, 105690), (1170, 104064), (1248, 97560), (1280, 95121), (1355, 89856), (1404, 86720), (1440, 84552), (1560, 78048), (1626, 74880), (1664, 73170), (1728, 70460), (1755, 69376), (1872, 65040), (1920, 63414), (2080, 58536), (2160, 56368), (2168, 56160), (2304, 52845), (2340, 52032), (2439, 49920), (2496, 48780), (2710, 44928), (2808, 43360), (2880, 42276), (3120, 39024), (3252, 37440), (3328, 36585), (3456, 35230), (3510, 34688), (3523, 34560), (3744, 32520), (3840, 31707), (4065, 29952), (4160, 29268), (4320, 28184), (4336, 28080), (4680, 26016), (4878, 24960), (4992, 24390), (5420, 22464), (5616, 21680), (5760, 21138), (6240, 19512), (6504, 18720), (6912, 17615), (7020, 17344), (7046, 17280), (7317, 16640), (7488, 16260), (8130, 14976), (8320, 14634), (8640, 14092), (8672, 14040), (9360, 13008), (9756, 12480), (9984, 12195), (10569, 11520), (10840, 11232)]