85432320

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 309188880

約数和(自身を除く): 223756560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 103, 108, 120, 128, 135, 144, 160, 162, 180, 192, 206, 216, 240, 256, 270, 288, 309, 320, 324, 360, 384, 405, 412, 432, 480, 512, 515, 540, 576, 618, 640, 648, 720, 768, 810, 824, 864, 927, 960, 1024, 1030, 1080, 1152, 1236, 1280, 1296, 1440, 1536, 1545, 1620, 1648, 1728, 1854, 1920, 2048, 2060, 2160, 2304, 2472, 2560, 2592, 2781, 2880, 3072, 3090, 3240, 3296, 3456, 3708, 3840, 4120, 4320, 4608, 4635, 4944, 5120, 5184, 5562, 5760, 6144, 6180, 6480, 6592, 6912, 7416, 7680, 8240, 8343, 8640, 9216, 9270, 9888, 10240, 10368, 11124, 11520, 12360, 12960, 13184, 13824, 13905, 14832, 15360, 16480, 16686, 17280, 18432, 18540, 19776, 20736, 22248, 23040, 24720, 25920, 26368, 27648, 27810, 29664, 30720, 32960, 33372, 34560, 37080, 39552, 41472, 41715, 44496, 46080, 49440, 51840, 52736, 55296, 55620, 59328, 65920, 66744, 69120, 74160, 79104, 82944, 83430, 88992, 92160, 98880, 103680, 105472, 111240, 118656, 131840, 133488, 138240, 148320, 158208, 165888, 166860, 177984, 197760, 207360, 210944, 222480, 237312, 263680, 266976, 276480, 296640, 316416, 333720, 355968, 395520, 414720, 444960, 474624, 527360, 533952, 593280, 632832, 667440, 711936, 791040, 829440, 889920, 949248, 1054720, 1067904, 1186560, 1334880, 1423872, 1582080, 1779840, 1898496, 2135808, 2373120, 2669760, 2847744, 3164160, 3559680, 4271616, 4746240, 5339520, 5695488, 7119360, 8543232, 9492480, 10679040, 14238720, 17086464, 21358080, 28477440, 42716160, 85432320]

約数ペア:

[(1, 85432320), (2, 42716160), (3, 28477440), (4, 21358080), (5, 17086464), (6, 14238720), (8, 10679040), (9, 9492480), (10, 8543232), (12, 7119360), (15, 5695488), (16, 5339520), (18, 4746240), (20, 4271616), (24, 3559680), (27, 3164160), (30, 2847744), (32, 2669760), (36, 2373120), (40, 2135808), (45, 1898496), (48, 1779840), (54, 1582080), (60, 1423872), (64, 1334880), (72, 1186560), (80, 1067904), (81, 1054720), (90, 949248), (96, 889920), (103, 829440), (108, 791040), (120, 711936), (128, 667440), (135, 632832), (144, 593280), (160, 533952), (162, 527360), (180, 474624), (192, 444960), (206, 414720), (216, 395520), (240, 355968), (256, 333720), (270, 316416), (288, 296640), (309, 276480), (320, 266976), (324, 263680), (360, 237312), (384, 222480), (405, 210944), (412, 207360), (432, 197760), (480, 177984), (512, 166860), (515, 165888), (540, 158208), (576, 148320), (618, 138240), (640, 133488), (648, 131840), (720, 118656), (768, 111240), (810, 105472), (824, 103680), (864, 98880), (927, 92160), (960, 88992), (1024, 83430), (1030, 82944), (1080, 79104), (1152, 74160), (1236, 69120), (1280, 66744), (1296, 65920), (1440, 59328), (1536, 55620), (1545, 55296), (1620, 52736), (1648, 51840), (1728, 49440), (1854, 46080), (1920, 44496), (2048, 41715), (2060, 41472), (2160, 39552), (2304, 37080), (2472, 34560), (2560, 33372), (2592, 32960), (2781, 30720), (2880, 29664), (3072, 27810), (3090, 27648), (3240, 26368), (3296, 25920), (3456, 24720), (3708, 23040), (3840, 22248), (4120, 20736), (4320, 19776), (4608, 18540), (4635, 18432), (4944, 17280), (5120, 16686), (5184, 16480), (5562, 15360), (5760, 14832), (6144, 13905), (6180, 13824), (6480, 13184), (6592, 12960), (6912, 12360), (7416, 11520), (7680, 11124), (8240, 10368), (8343, 10240), (8640, 9888), (9216, 9270)]