126420480

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 320

約数和(自身を含む): 471398400

約数和(自身を除く): 344977920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 59, 60, 62, 64, 72, 80, 90, 93, 96, 108, 118, 120, 124, 128, 135, 144, 155, 160, 177, 180, 186, 192, 216, 236, 240, 248, 256, 270, 279, 288, 295, 310, 320, 354, 360, 372, 384, 432, 465, 472, 480, 496, 512, 531, 540, 558, 576, 590, 620, 640, 708, 720, 744, 768, 837, 864, 885, 930, 944, 960, 992, 1062, 1080, 1116, 1152, 1180, 1240, 1280, 1395, 1416, 1440, 1488, 1536, 1593, 1674, 1728, 1770, 1829, 1860, 1888, 1920, 1984, 2124, 2160, 2232, 2304, 2360, 2480, 2560, 2655, 2790, 2832, 2880, 2976, 3186, 3348, 3456, 3540, 3658, 3720, 3776, 3840, 3968, 4185, 4248, 4320, 4464, 4608, 4720, 4960, 5310, 5487, 5580, 5664, 5760, 5952, 6372, 6696, 6912, 7080, 7316, 7440, 7552, 7680, 7936, 7965, 8370, 8496, 8640, 8928, 9145, 9440, 9920, 10620, 10974, 11160, 11328, 11520, 11904, 12744, 13392, 13824, 14160, 14632, 14880, 15104, 15872, 15930, 16461, 16740, 16992, 17280, 17856, 18290, 18880, 19840, 21240, 21948, 22320, 22656, 23040, 23808, 25488, 26784, 27435, 28320, 29264, 29760, 30208, 31860, 32922, 33480, 33984, 34560, 35712, 36580, 37760, 39680, 42480, 43896, 44640, 45312, 47616, 49383, 50976, 53568, 54870, 56640, 58528, 59520, 63720, 65844, 66960, 67968, 69120, 71424, 73160, 75520, 79360, 82305, 84960, 87792, 89280, 90624, 98766, 101952, 107136, 109740, 113280, 117056, 119040, 127440, 131688, 133920, 135936, 142848, 146320, 151040, 164610, 169920, 175584, 178560, 197532, 203904, 214272, 219480, 226560, 234112, 238080, 246915, 254880, 263376, 267840, 271872, 292640, 329220, 339840, 351168, 357120, 395064, 407808, 428544, 438960, 453120, 468224, 493830, 509760, 526752, 535680, 585280, 658440, 679680, 702336, 714240, 790128, 815616, 877920, 936448, 987660, 1019520, 1053504, 1071360, 1170560, 1316880, 1359360, 1404672, 1580256, 1755840, 1975320, 2039040, 2107008, 2142720, 2341120, 2633760, 2809344, 3160512, 3511680, 3950640, 4078080, 4214016, 4682240, 5267520, 6321024, 7023360, 7901280, 8428032, 10535040, 12642048, 14046720, 15802560, 21070080, 25284096, 31605120, 42140160, 63210240, 126420480]

約数ペア:

[(1, 126420480), (2, 63210240), (3, 42140160), (4, 31605120), (5, 25284096), (6, 21070080), (8, 15802560), (9, 14046720), (10, 12642048), (12, 10535040), (15, 8428032), (16, 7901280), (18, 7023360), (20, 6321024), (24, 5267520), (27, 4682240), (30, 4214016), (31, 4078080), (32, 3950640), (36, 3511680), (40, 3160512), (45, 2809344), (48, 2633760), (54, 2341120), (59, 2142720), (60, 2107008), (62, 2039040), (64, 1975320), (72, 1755840), (80, 1580256), (90, 1404672), (93, 1359360), (96, 1316880), (108, 1170560), (118, 1071360), (120, 1053504), (124, 1019520), (128, 987660), (135, 936448), (144, 877920), (155, 815616), (160, 790128), (177, 714240), (180, 702336), (186, 679680), (192, 658440), (216, 585280), (236, 535680), (240, 526752), (248, 509760), (256, 493830), (270, 468224), (279, 453120), (288, 438960), (295, 428544), (310, 407808), (320, 395064), (354, 357120), (360, 351168), (372, 339840), (384, 329220), (432, 292640), (465, 271872), (472, 267840), (480, 263376), (496, 254880), (512, 246915), (531, 238080), (540, 234112), (558, 226560), (576, 219480), (590, 214272), (620, 203904), (640, 197532), (708, 178560), (720, 175584), (744, 169920), (768, 164610), (837, 151040), (864, 146320), (885, 142848), (930, 135936), (944, 133920), (960, 131688), (992, 127440), (1062, 119040), (1080, 117056), (1116, 113280), (1152, 109740), (1180, 107136), (1240, 101952), (1280, 98766), (1395, 90624), (1416, 89280), (1440, 87792), (1488, 84960), (1536, 82305), (1593, 79360), (1674, 75520), (1728, 73160), (1770, 71424), (1829, 69120), (1860, 67968), (1888, 66960), (1920, 65844), (1984, 63720), (2124, 59520), (2160, 58528), (2232, 56640), (2304, 54870), (2360, 53568), (2480, 50976), (2560, 49383), (2655, 47616), (2790, 45312), (2832, 44640), (2880, 43896), (2976, 42480), (3186, 39680), (3348, 37760), (3456, 36580), (3540, 35712), (3658, 34560), (3720, 33984), (3776, 33480), (3840, 32922), (3968, 31860), (4185, 30208), (4248, 29760), (4320, 29264), (4464, 28320), (4608, 27435), (4720, 26784), (4960, 25488), (5310, 23808), (5487, 23040), (5580, 22656), (5664, 22320), (5760, 21948), (5952, 21240), (6372, 19840), (6696, 18880), (6912, 18290), (7080, 17856), (7316, 17280), (7440, 16992), (7552, 16740), (7680, 16461), (7936, 15930), (7965, 15872), (8370, 15104), (8496, 14880), (8640, 14632), (8928, 14160), (9145, 13824), (9440, 13392), (9920, 12744), (10620, 11904), (10974, 11520), (11160, 11328)]