310394880

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 180

約数和(自身を含む): 1078558572

約数和(自身を除く): 768163692

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, 421, 480, 512, 576, 640, 720, 768, 842, 960, 1024, 1152, 1263, 1280, 1440, 1536, 1684, 1920, 2048, 2105, 2304, 2526, 2560, 2880, 3072, 3368, 3789, 3840, 4096, 4210, 4608, 5052, 5120, 5760, 6144, 6315, 6736, 7578, 7680, 8192, 8420, 9216, 10104, 10240, 11520, 12288, 12630, 13472, 15156, 15360, 16384, 16840, 18432, 18945, 20208, 20480, 23040, 24576, 25260, 26944, 30312, 30720, 33680, 36864, 37890, 40416, 40960, 46080, 49152, 50520, 53888, 60624, 61440, 67360, 73728, 75780, 80832, 81920, 92160, 101040, 107776, 121248, 122880, 134720, 147456, 151560, 161664, 184320, 202080, 215552, 242496, 245760, 269440, 303120, 323328, 368640, 404160, 431104, 484992, 538880, 606240, 646656, 737280, 808320, 862208, 969984, 1077760, 1212480, 1293312, 1616640, 1724416, 1939968, 2155520, 2424960, 2586624, 3233280, 3448832, 3879936, 4311040, 4849920, 5173248, 6466560, 6897664, 7759872, 8622080, 9699840, 10346496, 12933120, 15519744, 17244160, 19399680, 20692992, 25866240, 31039488, 34488320, 38799360, 51732480, 62078976, 77598720, 103464960, 155197440, 310394880]

約数ペア:

[(1, 310394880), (2, 155197440), (3, 103464960), (4, 77598720), (5, 62078976), (6, 51732480), (8, 38799360), (9, 34488320), (10, 31039488), (12, 25866240), (15, 20692992), (16, 19399680), (18, 17244160), (20, 15519744), (24, 12933120), (30, 10346496), (32, 9699840), (36, 8622080), (40, 7759872), (45, 6897664), (48, 6466560), (60, 5173248), (64, 4849920), (72, 4311040), (80, 3879936), (90, 3448832), (96, 3233280), (120, 2586624), (128, 2424960), (144, 2155520), (160, 1939968), (180, 1724416), (192, 1616640), (240, 1293312), (256, 1212480), (288, 1077760), (320, 969984), (360, 862208), (384, 808320), (421, 737280), (480, 646656), (512, 606240), (576, 538880), (640, 484992), (720, 431104), (768, 404160), (842, 368640), (960, 323328), (1024, 303120), (1152, 269440), (1263, 245760), (1280, 242496), (1440, 215552), (1536, 202080), (1684, 184320), (1920, 161664), (2048, 151560), (2105, 147456), (2304, 134720), (2526, 122880), (2560, 121248), (2880, 107776), (3072, 101040), (3368, 92160), (3789, 81920), (3840, 80832), (4096, 75780), (4210, 73728), (4608, 67360), (5052, 61440), (5120, 60624), (5760, 53888), (6144, 50520), (6315, 49152), (6736, 46080), (7578, 40960), (7680, 40416), (8192, 37890), (8420, 36864), (9216, 33680), (10104, 30720), (10240, 30312), (11520, 26944), (12288, 25260), (12630, 24576), (13472, 23040), (15156, 20480), (15360, 20208), (16384, 18945), (16840, 18432)]