266849280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5791}}^1$

素因数の和:5822

約数の個数: 132

約数和(自身を含む): 924785472

約数和(自身を除く): 657936192

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 5791, 7680, 9216, 11520, 11582, 15360, 17373, 23040, 23164, 28955, 34746, 46080, 46328, 52119, 57910, 69492, 86865, 92656, 104238, 115820, 138984, 173730, 185312, 208476, 231640, 260595, 277968, 347460, 370624, 416952, 463280, 521190, 555936, 694920, 741248, 833904, 926560, 1042380, 1111872, 1389840, 1482496, 1667808, 1853120, 2084760, 2223744, 2779680, 2964992, 3335616, 3706240, 4169520, 4447488, 5559360, 5929984, 6671232, 7412480, 8339040, 8894976, 11118720, 13342464, 14824960, 16678080, 17789952, 22237440, 26684928, 29649920, 33356160, 44474880, 53369856, 66712320, 88949760, 133424640, 266849280]

約数ペア:

[(1, 266849280), (2, 133424640), (3, 88949760), (4, 66712320), (5, 53369856), (6, 44474880), (8, 33356160), (9, 29649920), (10, 26684928), (12, 22237440), (15, 17789952), (16, 16678080), (18, 14824960), (20, 13342464), (24, 11118720), (30, 8894976), (32, 8339040), (36, 7412480), (40, 6671232), (45, 5929984), (48, 5559360), (60, 4447488), (64, 4169520), (72, 3706240), (80, 3335616), (90, 2964992), (96, 2779680), (120, 2223744), (128, 2084760), (144, 1853120), (160, 1667808), (180, 1482496), (192, 1389840), (240, 1111872), (256, 1042380), (288, 926560), (320, 833904), (360, 741248), (384, 694920), (480, 555936), (512, 521190), (576, 463280), (640, 416952), (720, 370624), (768, 347460), (960, 277968), (1024, 260595), (1152, 231640), (1280, 208476), (1440, 185312), (1536, 173730), (1920, 138984), (2304, 115820), (2560, 104238), (2880, 92656), (3072, 86865), (3840, 69492), (4608, 57910), (5120, 52119), (5760, 46328), (5791, 46080), (7680, 34746), (9216, 28955), (11520, 23164), (11582, 23040), (15360, 17373)]