578876160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1338

約数の個数: 144

約数和(自身を含む): 1864912896

約数和(自身を除く): 1286036736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1187, 1270, 1280, 1524, 1905, 1920, 2032, 2374, 2540, 3048, 3561, 3810, 3840, 4064, 4748, 5080, 5935, 6096, 7122, 7620, 8128, 9496, 10160, 11870, 12192, 14244, 15240, 16256, 17805, 18992, 20320, 23740, 24384, 28488, 30480, 32512, 35610, 37984, 40640, 47480, 48768, 56976, 60960, 71220, 75968, 81280, 94960, 97536, 113952, 121920, 142440, 150749, 151936, 162560, 189920, 227904, 243840, 284880, 301498, 303872, 379840, 452247, 455808, 487680, 569760, 602996, 753745, 759680, 904494, 911616, 1139520, 1205992, 1507490, 1519360, 1808988, 2261235, 2279040, 2411984, 3014980, 3617976, 4522470, 4558080, 4823968, 6029960, 7235952, 9044940, 9647936, 12059920, 14471904, 18089880, 19295872, 24119840, 28943808, 36179760, 38591744, 48239680, 57887616, 72359520, 96479360, 115775232, 144719040, 192958720, 289438080, 578876160]

約数ペア:

[(1, 578876160), (2, 289438080), (3, 192958720), (4, 144719040), (5, 115775232), (6, 96479360), (8, 72359520), (10, 57887616), (12, 48239680), (15, 38591744), (16, 36179760), (20, 28943808), (24, 24119840), (30, 19295872), (32, 18089880), (40, 14471904), (48, 12059920), (60, 9647936), (64, 9044940), (80, 7235952), (96, 6029960), (120, 4823968), (127, 4558080), (128, 4522470), (160, 3617976), (192, 3014980), (240, 2411984), (254, 2279040), (256, 2261235), (320, 1808988), (381, 1519360), (384, 1507490), (480, 1205992), (508, 1139520), (635, 911616), (640, 904494), (762, 759680), (768, 753745), (960, 602996), (1016, 569760), (1187, 487680), (1270, 455808), (1280, 452247), (1524, 379840), (1905, 303872), (1920, 301498), (2032, 284880), (2374, 243840), (2540, 227904), (3048, 189920), (3561, 162560), (3810, 151936), (3840, 150749), (4064, 142440), (4748, 121920), (5080, 113952), (5935, 97536), (6096, 94960), (7122, 81280), (7620, 75968), (8128, 71220), (9496, 60960), (10160, 56976), (11870, 48768), (12192, 47480), (14244, 40640), (15240, 37984), (16256, 35610), (17805, 32512), (18992, 30480), (20320, 28488), (23740, 24384)]