13049280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 168

約数和(自身を含む): 47073312

約数和(自身を除く): 34024032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 197, 207, 230, 240, 276, 288, 320, 345, 360, 368, 394, 414, 460, 480, 552, 576, 591, 690, 720, 736, 788, 828, 920, 960, 985, 1035, 1104, 1182, 1380, 1440, 1472, 1576, 1656, 1773, 1840, 1970, 2070, 2208, 2364, 2760, 2880, 2955, 3152, 3312, 3546, 3680, 3940, 4140, 4416, 4531, 4728, 5520, 5910, 6304, 6624, 7092, 7360, 7880, 8280, 8865, 9062, 9456, 11040, 11820, 12608, 13248, 13593, 14184, 15760, 16560, 17730, 18124, 18912, 22080, 22655, 23640, 27186, 28368, 31520, 33120, 35460, 36248, 37824, 40779, 45310, 47280, 54372, 56736, 63040, 66240, 67965, 70920, 72496, 81558, 90620, 94560, 108744, 113472, 135930, 141840, 144992, 163116, 181240, 189120, 203895, 217488, 271860, 283680, 289984, 326232, 362480, 407790, 434976, 543720, 567360, 652464, 724960, 815580, 869952, 1087440, 1304928, 1449920, 1631160, 2174880, 2609856, 3262320, 4349760, 6524640, 13049280]

約数ペア:

[(1, 13049280), (2, 6524640), (3, 4349760), (4, 3262320), (5, 2609856), (6, 2174880), (8, 1631160), (9, 1449920), (10, 1304928), (12, 1087440), (15, 869952), (16, 815580), (18, 724960), (20, 652464), (23, 567360), (24, 543720), (30, 434976), (32, 407790), (36, 362480), (40, 326232), (45, 289984), (46, 283680), (48, 271860), (60, 217488), (64, 203895), (69, 189120), (72, 181240), (80, 163116), (90, 144992), (92, 141840), (96, 135930), (115, 113472), (120, 108744), (138, 94560), (144, 90620), (160, 81558), (180, 72496), (184, 70920), (192, 67965), (197, 66240), (207, 63040), (230, 56736), (240, 54372), (276, 47280), (288, 45310), (320, 40779), (345, 37824), (360, 36248), (368, 35460), (394, 33120), (414, 31520), (460, 28368), (480, 27186), (552, 23640), (576, 22655), (591, 22080), (690, 18912), (720, 18124), (736, 17730), (788, 16560), (828, 15760), (920, 14184), (960, 13593), (985, 13248), (1035, 12608), (1104, 11820), (1182, 11040), (1380, 9456), (1440, 9062), (1472, 8865), (1576, 8280), (1656, 7880), (1773, 7360), (1840, 7092), (1970, 6624), (2070, 6304), (2208, 5910), (2364, 5520), (2760, 4728), (2880, 4531), (2955, 4416), (3152, 4140), (3312, 3940), (3546, 3680)]