262794240

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1901}}^1$

素因数の和:1935

約数の個数: 176

約数和(自身を含む): 934414560

約数和(自身を除く): 671620320

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, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1901, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3802, 3840, 4320, 4608, 5120, 5703, 5760, 6912, 7604, 7680, 8640, 9216, 9505, 11406, 11520, 13824, 15208, 15360, 17109, 17280, 19010, 22812, 23040, 27648, 28515, 30416, 34218, 34560, 38020, 45624, 46080, 51327, 57030, 60832, 68436, 69120, 76040, 85545, 91248, 102654, 114060, 121664, 136872, 138240, 152080, 171090, 182496, 205308, 228120, 243328, 256635, 273744, 304160, 342180, 364992, 410616, 456240, 486656, 513270, 547488, 608320, 684360, 729984, 821232, 912480, 973312, 1026540, 1094976, 1216640, 1368720, 1459968, 1642464, 1824960, 1946624, 2053080, 2189952, 2433280, 2737440, 2919936, 3284928, 3649920, 4106160, 4379904, 4866560, 5474880, 5839872, 6569856, 7299840, 8212320, 8759808, 9733120, 10949760, 13139712, 14599680, 16424640, 17519616, 21899520, 26279424, 29199360, 32849280, 43799040, 52558848, 65698560, 87598080, 131397120, 262794240]

約数ペア:

[(1, 262794240), (2, 131397120), (3, 87598080), (4, 65698560), (5, 52558848), (6, 43799040), (8, 32849280), (9, 29199360), (10, 26279424), (12, 21899520), (15, 17519616), (16, 16424640), (18, 14599680), (20, 13139712), (24, 10949760), (27, 9733120), (30, 8759808), (32, 8212320), (36, 7299840), (40, 6569856), (45, 5839872), (48, 5474880), (54, 4866560), (60, 4379904), (64, 4106160), (72, 3649920), (80, 3284928), (90, 2919936), (96, 2737440), (108, 2433280), (120, 2189952), (128, 2053080), (135, 1946624), (144, 1824960), (160, 1642464), (180, 1459968), (192, 1368720), (216, 1216640), (240, 1094976), (256, 1026540), (270, 973312), (288, 912480), (320, 821232), (360, 729984), (384, 684360), (432, 608320), (480, 547488), (512, 513270), (540, 486656), (576, 456240), (640, 410616), (720, 364992), (768, 342180), (864, 304160), (960, 273744), (1024, 256635), (1080, 243328), (1152, 228120), (1280, 205308), (1440, 182496), (1536, 171090), (1728, 152080), (1901, 138240), (1920, 136872), (2160, 121664), (2304, 114060), (2560, 102654), (2880, 91248), (3072, 85545), (3456, 76040), (3802, 69120), (3840, 68436), (4320, 60832), (4608, 57030), (5120, 51327), (5703, 46080), (5760, 45624), (6912, 38020), (7604, 34560), (7680, 34218), (8640, 30416), (9216, 28515), (9505, 27648), (11406, 23040), (11520, 22812), (13824, 19010), (15208, 17280), (15360, 17109)]