120683520

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 264

約数和(自身を含む): 438123504

約数和(自身を除く): 317439984

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, 97, 108, 120, 128, 135, 144, 160, 162, 180, 192, 194, 216, 240, 243, 256, 270, 288, 291, 320, 324, 360, 384, 388, 405, 432, 480, 485, 486, 512, 540, 576, 582, 640, 648, 720, 768, 776, 810, 864, 873, 960, 970, 972, 1024, 1080, 1152, 1164, 1215, 1280, 1296, 1440, 1455, 1536, 1552, 1620, 1728, 1746, 1920, 1940, 1944, 2160, 2304, 2328, 2430, 2560, 2592, 2619, 2880, 2910, 3072, 3104, 3240, 3456, 3492, 3840, 3880, 3888, 4320, 4365, 4608, 4656, 4860, 5120, 5184, 5238, 5760, 5820, 6208, 6480, 6912, 6984, 7680, 7760, 7776, 7857, 8640, 8730, 9216, 9312, 9720, 10368, 10476, 11520, 11640, 12416, 12960, 13095, 13824, 13968, 15360, 15520, 15552, 15714, 17280, 17460, 18624, 19440, 20736, 20952, 23040, 23280, 23571, 24832, 25920, 26190, 27648, 27936, 31040, 31104, 31428, 34560, 34920, 37248, 38880, 39285, 41472, 41904, 46080, 46560, 47142, 49664, 51840, 52380, 55872, 62080, 62208, 62856, 69120, 69840, 74496, 77760, 78570, 82944, 83808, 93120, 94284, 99328, 103680, 104760, 111744, 117855, 124160, 124416, 125712, 138240, 139680, 148992, 155520, 157140, 167616, 186240, 188568, 207360, 209520, 223488, 235710, 248320, 248832, 251424, 279360, 297984, 311040, 314280, 335232, 372480, 377136, 414720, 419040, 446976, 471420, 496640, 502848, 558720, 622080, 628560, 670464, 744960, 754272, 838080, 893952, 942840, 1005696, 1117440, 1244160, 1257120, 1340928, 1489920, 1508544, 1676160, 1885680, 2011392, 2234880, 2514240, 2681856, 3017088, 3352320, 3771360, 4022784, 4469760, 5028480, 6034176, 6704640, 7542720, 8045568, 10056960, 12068352, 13409280, 15085440, 20113920, 24136704, 30170880, 40227840, 60341760, 120683520]

約数ペア:

[(1, 120683520), (2, 60341760), (3, 40227840), (4, 30170880), (5, 24136704), (6, 20113920), (8, 15085440), (9, 13409280), (10, 12068352), (12, 10056960), (15, 8045568), (16, 7542720), (18, 6704640), (20, 6034176), (24, 5028480), (27, 4469760), (30, 4022784), (32, 3771360), (36, 3352320), (40, 3017088), (45, 2681856), (48, 2514240), (54, 2234880), (60, 2011392), (64, 1885680), (72, 1676160), (80, 1508544), (81, 1489920), (90, 1340928), (96, 1257120), (97, 1244160), (108, 1117440), (120, 1005696), (128, 942840), (135, 893952), (144, 838080), (160, 754272), (162, 744960), (180, 670464), (192, 628560), (194, 622080), (216, 558720), (240, 502848), (243, 496640), (256, 471420), (270, 446976), (288, 419040), (291, 414720), (320, 377136), (324, 372480), (360, 335232), (384, 314280), (388, 311040), (405, 297984), (432, 279360), (480, 251424), (485, 248832), (486, 248320), (512, 235710), (540, 223488), (576, 209520), (582, 207360), (640, 188568), (648, 186240), (720, 167616), (768, 157140), (776, 155520), (810, 148992), (864, 139680), (873, 138240), (960, 125712), (970, 124416), (972, 124160), (1024, 117855), (1080, 111744), (1152, 104760), (1164, 103680), (1215, 99328), (1280, 94284), (1296, 93120), (1440, 83808), (1455, 82944), (1536, 78570), (1552, 77760), (1620, 74496), (1728, 69840), (1746, 69120), (1920, 62856), (1940, 62208), (1944, 62080), (2160, 55872), (2304, 52380), (2328, 51840), (2430, 49664), (2560, 47142), (2592, 46560), (2619, 46080), (2880, 41904), (2910, 41472), (3072, 39285), (3104, 38880), (3240, 37248), (3456, 34920), (3492, 34560), (3840, 31428), (3880, 31104), (3888, 31040), (4320, 27936), (4365, 27648), (4608, 26190), (4656, 25920), (4860, 24832), (5120, 23571), (5184, 23280), (5238, 23040), (5760, 20952), (5820, 20736), (6208, 19440), (6480, 18624), (6912, 17460), (6984, 17280), (7680, 15714), (7760, 15552), (7776, 15520), (7857, 15360), (8640, 13968), (8730, 13824), (9216, 13095), (9312, 12960), (9720, 12416), (10368, 11640), (10476, 11520)]