13409280

素因数分解:

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

素因数の和:131

約数の個数: 176

約数和(自身を含む): 48145440

約数和(自身を除く): 34736160

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, 90, 96, 97, 108, 120, 128, 135, 144, 160, 180, 192, 194, 216, 240, 256, 270, 288, 291, 320, 360, 384, 388, 432, 480, 485, 512, 540, 576, 582, 640, 720, 768, 776, 864, 873, 960, 970, 1024, 1080, 1152, 1164, 1280, 1440, 1455, 1536, 1552, 1728, 1746, 1920, 1940, 2160, 2304, 2328, 2560, 2619, 2880, 2910, 3072, 3104, 3456, 3492, 3840, 3880, 4320, 4365, 4608, 4656, 5120, 5238, 5760, 5820, 6208, 6912, 6984, 7680, 7760, 8640, 8730, 9216, 9312, 10476, 11520, 11640, 12416, 13095, 13824, 13968, 15360, 15520, 17280, 17460, 18624, 20952, 23040, 23280, 24832, 26190, 27648, 27936, 31040, 34560, 34920, 37248, 41904, 46080, 46560, 49664, 52380, 55872, 62080, 69120, 69840, 74496, 83808, 93120, 99328, 104760, 111744, 124160, 138240, 139680, 148992, 167616, 186240, 209520, 223488, 248320, 279360, 297984, 335232, 372480, 419040, 446976, 496640, 558720, 670464, 744960, 838080, 893952, 1117440, 1340928, 1489920, 1676160, 2234880, 2681856, 3352320, 4469760, 6704640, 13409280]

約数ペア:

[(1, 13409280), (2, 6704640), (3, 4469760), (4, 3352320), (5, 2681856), (6, 2234880), (8, 1676160), (9, 1489920), (10, 1340928), (12, 1117440), (15, 893952), (16, 838080), (18, 744960), (20, 670464), (24, 558720), (27, 496640), (30, 446976), (32, 419040), (36, 372480), (40, 335232), (45, 297984), (48, 279360), (54, 248320), (60, 223488), (64, 209520), (72, 186240), (80, 167616), (90, 148992), (96, 139680), (97, 138240), (108, 124160), (120, 111744), (128, 104760), (135, 99328), (144, 93120), (160, 83808), (180, 74496), (192, 69840), (194, 69120), (216, 62080), (240, 55872), (256, 52380), (270, 49664), (288, 46560), (291, 46080), (320, 41904), (360, 37248), (384, 34920), (388, 34560), (432, 31040), (480, 27936), (485, 27648), (512, 26190), (540, 24832), (576, 23280), (582, 23040), (640, 20952), (720, 18624), (768, 17460), (776, 17280), (864, 15520), (873, 15360), (960, 13968), (970, 13824), (1024, 13095), (1080, 12416), (1152, 11640), (1164, 11520), (1280, 10476), (1440, 9312), (1455, 9216), (1536, 8730), (1552, 8640), (1728, 7760), (1746, 7680), (1920, 6984), (1940, 6912), (2160, 6208), (2304, 5820), (2328, 5760), (2560, 5238), (2619, 5120), (2880, 4656), (2910, 4608), (3072, 4365), (3104, 4320), (3456, 3880), (3492, 3840)]