54581760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 199165824

約数和(自身を除く): 144584064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 103, 115, 120, 128, 138, 144, 160, 180, 184, 192, 206, 207, 230, 240, 256, 276, 288, 309, 320, 345, 360, 368, 384, 412, 414, 460, 480, 512, 515, 552, 576, 618, 640, 690, 720, 736, 768, 824, 828, 920, 927, 960, 1030, 1035, 1104, 1152, 1236, 1280, 1380, 1440, 1472, 1536, 1545, 1648, 1656, 1840, 1854, 1920, 2060, 2070, 2208, 2304, 2369, 2472, 2560, 2760, 2880, 2944, 3090, 3296, 3312, 3680, 3708, 3840, 4120, 4140, 4416, 4608, 4635, 4738, 4944, 5520, 5760, 5888, 6180, 6592, 6624, 7107, 7360, 7416, 7680, 8240, 8280, 8832, 9270, 9476, 9888, 11040, 11520, 11776, 11845, 12360, 13184, 13248, 14214, 14720, 14832, 16480, 16560, 17664, 18540, 18952, 19776, 21321, 22080, 23040, 23690, 24720, 26368, 26496, 28428, 29440, 29664, 32960, 33120, 35328, 35535, 37080, 37904, 39552, 42642, 44160, 47380, 49440, 52736, 52992, 56856, 58880, 59328, 65920, 66240, 71070, 74160, 75808, 79104, 85284, 88320, 94760, 98880, 105984, 106605, 113712, 118656, 131840, 132480, 142140, 148320, 151616, 158208, 170568, 176640, 189520, 197760, 213210, 227424, 237312, 263680, 264960, 284280, 296640, 303232, 341136, 379040, 395520, 426420, 454848, 474624, 529920, 568560, 593280, 606464, 682272, 758080, 791040, 852840, 909696, 1137120, 1186560, 1212928, 1364544, 1516160, 1705680, 1819392, 2274240, 2373120, 2729088, 3032320, 3411360, 3638784, 4548480, 5458176, 6064640, 6822720, 9096960, 10916352, 13645440, 18193920, 27290880, 54581760]

約数ペア:

[(1, 54581760), (2, 27290880), (3, 18193920), (4, 13645440), (5, 10916352), (6, 9096960), (8, 6822720), (9, 6064640), (10, 5458176), (12, 4548480), (15, 3638784), (16, 3411360), (18, 3032320), (20, 2729088), (23, 2373120), (24, 2274240), (30, 1819392), (32, 1705680), (36, 1516160), (40, 1364544), (45, 1212928), (46, 1186560), (48, 1137120), (60, 909696), (64, 852840), (69, 791040), (72, 758080), (80, 682272), (90, 606464), (92, 593280), (96, 568560), (103, 529920), (115, 474624), (120, 454848), (128, 426420), (138, 395520), (144, 379040), (160, 341136), (180, 303232), (184, 296640), (192, 284280), (206, 264960), (207, 263680), (230, 237312), (240, 227424), (256, 213210), (276, 197760), (288, 189520), (309, 176640), (320, 170568), (345, 158208), (360, 151616), (368, 148320), (384, 142140), (412, 132480), (414, 131840), (460, 118656), (480, 113712), (512, 106605), (515, 105984), (552, 98880), (576, 94760), (618, 88320), (640, 85284), (690, 79104), (720, 75808), (736, 74160), (768, 71070), (824, 66240), (828, 65920), (920, 59328), (927, 58880), (960, 56856), (1030, 52992), (1035, 52736), (1104, 49440), (1152, 47380), (1236, 44160), (1280, 42642), (1380, 39552), (1440, 37904), (1472, 37080), (1536, 35535), (1545, 35328), (1648, 33120), (1656, 32960), (1840, 29664), (1854, 29440), (1920, 28428), (2060, 26496), (2070, 26368), (2208, 24720), (2304, 23690), (2369, 23040), (2472, 22080), (2560, 21321), (2760, 19776), (2880, 18952), (2944, 18540), (3090, 17664), (3296, 16560), (3312, 16480), (3680, 14832), (3708, 14720), (3840, 14214), (4120, 13248), (4140, 13184), (4416, 12360), (4608, 11845), (4635, 11776), (4738, 11520), (4944, 11040), (5520, 9888), (5760, 9476), (5888, 9270), (6180, 8832), (6592, 8280), (6624, 8240), (7107, 7680), (7360, 7416)]