1309317120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{14207}}^1$

素因数の和:14240

約数の個数: 144

約数和(自身を含む): 4538177280

約数和(自身を除く): 3228860160

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, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 14207, 15360, 18432, 23040, 28414, 30720, 42621, 46080, 56828, 71035, 85242, 92160, 113656, 127863, 142070, 170484, 213105, 227312, 255726, 284140, 340968, 426210, 454624, 511452, 568280, 639315, 681936, 852420, 909248, 1022904, 1136560, 1278630, 1363872, 1704840, 1818496, 2045808, 2273120, 2557260, 2727744, 3409680, 3636992, 4091616, 4546240, 5114520, 5455488, 6819360, 7273984, 8183232, 9092480, 10229040, 10910976, 13638720, 14547968, 16366464, 18184960, 20458080, 21821952, 27277440, 29095936, 32732928, 36369920, 40916160, 43643904, 54554880, 65465856, 72739840, 81832320, 87287808, 109109760, 130931712, 145479680, 163664640, 218219520, 261863424, 327329280, 436439040, 654658560, 1309317120]

約数ペア:

[(1, 1309317120), (2, 654658560), (3, 436439040), (4, 327329280), (5, 261863424), (6, 218219520), (8, 163664640), (9, 145479680), (10, 130931712), (12, 109109760), (15, 87287808), (16, 81832320), (18, 72739840), (20, 65465856), (24, 54554880), (30, 43643904), (32, 40916160), (36, 36369920), (40, 32732928), (45, 29095936), (48, 27277440), (60, 21821952), (64, 20458080), (72, 18184960), (80, 16366464), (90, 14547968), (96, 13638720), (120, 10910976), (128, 10229040), (144, 9092480), (160, 8183232), (180, 7273984), (192, 6819360), (240, 5455488), (256, 5114520), (288, 4546240), (320, 4091616), (360, 3636992), (384, 3409680), (480, 2727744), (512, 2557260), (576, 2273120), (640, 2045808), (720, 1818496), (768, 1704840), (960, 1363872), (1024, 1278630), (1152, 1136560), (1280, 1022904), (1440, 909248), (1536, 852420), (1920, 681936), (2048, 639315), (2304, 568280), (2560, 511452), (2880, 454624), (3072, 426210), (3840, 340968), (4608, 284140), (5120, 255726), (5760, 227312), (6144, 213105), (7680, 170484), (9216, 142070), (10240, 127863), (11520, 113656), (14207, 92160), (15360, 85242), (18432, 71035), (23040, 56828), (28414, 46080), (30720, 42621)]