328170240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 216

約数和(自身を含む): 1156519728

約数和(自身を除く): 828349488

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, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 467, 480, 488, 549, 576, 610, 640, 720, 732, 768, 915, 934, 960, 976, 1098, 1152, 1220, 1280, 1401, 1440, 1464, 1830, 1868, 1920, 1952, 2196, 2304, 2335, 2440, 2745, 2802, 2880, 2928, 3660, 3736, 3840, 3904, 4203, 4392, 4670, 4880, 5490, 5604, 5760, 5856, 7005, 7320, 7472, 7808, 8406, 8784, 9340, 9760, 10980, 11208, 11520, 11712, 14010, 14640, 14944, 15616, 16812, 17568, 18680, 19520, 21015, 21960, 22416, 23424, 28020, 28487, 29280, 29888, 33624, 35136, 37360, 39040, 42030, 43920, 44832, 46848, 56040, 56974, 58560, 59776, 67248, 70272, 74720, 78080, 84060, 85461, 87840, 89664, 112080, 113948, 117120, 119552, 134496, 140544, 142435, 149440, 168120, 170922, 175680, 179328, 224160, 227896, 234240, 256383, 268992, 284870, 298880, 336240, 341844, 351360, 358656, 427305, 448320, 455792, 512766, 537984, 569740, 597760, 672480, 683688, 702720, 854610, 896640, 911584, 1025532, 1075968, 1139480, 1281915, 1344960, 1367376, 1709220, 1793280, 1823168, 2051064, 2278960, 2563830, 2689920, 2734752, 3418440, 3646336, 4102128, 4557920, 5127660, 5379840, 5469504, 6836880, 7292672, 8204256, 9115840, 10255320, 10939008, 13673760, 16408512, 18231680, 20510640, 21878016, 27347520, 32817024, 36463360, 41021280, 54695040, 65634048, 82042560, 109390080, 164085120, 328170240]

約数ペア:

[(1, 328170240), (2, 164085120), (3, 109390080), (4, 82042560), (5, 65634048), (6, 54695040), (8, 41021280), (9, 36463360), (10, 32817024), (12, 27347520), (15, 21878016), (16, 20510640), (18, 18231680), (20, 16408512), (24, 13673760), (30, 10939008), (32, 10255320), (36, 9115840), (40, 8204256), (45, 7292672), (48, 6836880), (60, 5469504), (61, 5379840), (64, 5127660), (72, 4557920), (80, 4102128), (90, 3646336), (96, 3418440), (120, 2734752), (122, 2689920), (128, 2563830), (144, 2278960), (160, 2051064), (180, 1823168), (183, 1793280), (192, 1709220), (240, 1367376), (244, 1344960), (256, 1281915), (288, 1139480), (305, 1075968), (320, 1025532), (360, 911584), (366, 896640), (384, 854610), (467, 702720), (480, 683688), (488, 672480), (549, 597760), (576, 569740), (610, 537984), (640, 512766), (720, 455792), (732, 448320), (768, 427305), (915, 358656), (934, 351360), (960, 341844), (976, 336240), (1098, 298880), (1152, 284870), (1220, 268992), (1280, 256383), (1401, 234240), (1440, 227896), (1464, 224160), (1830, 179328), (1868, 175680), (1920, 170922), (1952, 168120), (2196, 149440), (2304, 142435), (2335, 140544), (2440, 134496), (2745, 119552), (2802, 117120), (2880, 113948), (2928, 112080), (3660, 89664), (3736, 87840), (3840, 85461), (3904, 84060), (4203, 78080), (4392, 74720), (4670, 70272), (4880, 67248), (5490, 59776), (5604, 58560), (5760, 56974), (5856, 56040), (7005, 46848), (7320, 44832), (7472, 43920), (7808, 42030), (8406, 39040), (8784, 37360), (9340, 35136), (9760, 33624), (10980, 29888), (11208, 29280), (11520, 28487), (11712, 28020), (14010, 23424), (14640, 22416), (14944, 21960), (15616, 21015), (16812, 19520), (17568, 18680)]