12450240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 224

約数和(自身を含む): 48280320

約数和(自身を除く): 35830080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 131, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 262, 264, 270, 288, 297, 320, 330, 352, 360, 393, 396, 432, 440, 480, 495, 524, 528, 540, 576, 594, 655, 660, 704, 720, 786, 792, 864, 880, 960, 990, 1048, 1056, 1080, 1179, 1188, 1310, 1320, 1440, 1441, 1485, 1572, 1584, 1728, 1760, 1965, 1980, 2096, 2112, 2160, 2358, 2376, 2620, 2640, 2880, 2882, 2970, 3144, 3168, 3520, 3537, 3930, 3960, 4192, 4320, 4323, 4716, 4752, 5240, 5280, 5764, 5895, 5940, 6288, 6336, 7074, 7205, 7860, 7920, 8384, 8640, 8646, 9432, 9504, 10480, 10560, 11528, 11790, 11880, 12576, 12969, 14148, 14410, 15720, 15840, 17292, 17685, 18864, 19008, 20960, 21615, 23056, 23580, 23760, 25152, 25938, 28296, 28820, 31440, 31680, 34584, 35370, 37728, 38907, 41920, 43230, 46112, 47160, 47520, 51876, 56592, 57640, 62880, 64845, 69168, 70740, 75456, 77814, 86460, 92224, 94320, 95040, 103752, 113184, 115280, 125760, 129690, 138336, 141480, 155628, 172920, 188640, 194535, 207504, 226368, 230560, 259380, 276672, 282960, 311256, 345840, 377280, 389070, 415008, 461120, 518760, 565920, 622512, 691680, 778140, 830016, 1037520, 1131840, 1245024, 1383360, 1556280, 2075040, 2490048, 3112560, 4150080, 6225120, 12450240]

約数ペア:

[(1, 12450240), (2, 6225120), (3, 4150080), (4, 3112560), (5, 2490048), (6, 2075040), (8, 1556280), (9, 1383360), (10, 1245024), (11, 1131840), (12, 1037520), (15, 830016), (16, 778140), (18, 691680), (20, 622512), (22, 565920), (24, 518760), (27, 461120), (30, 415008), (32, 389070), (33, 377280), (36, 345840), (40, 311256), (44, 282960), (45, 276672), (48, 259380), (54, 230560), (55, 226368), (60, 207504), (64, 194535), (66, 188640), (72, 172920), (80, 155628), (88, 141480), (90, 138336), (96, 129690), (99, 125760), (108, 115280), (110, 113184), (120, 103752), (131, 95040), (132, 94320), (135, 92224), (144, 86460), (160, 77814), (165, 75456), (176, 70740), (180, 69168), (192, 64845), (198, 62880), (216, 57640), (220, 56592), (240, 51876), (262, 47520), (264, 47160), (270, 46112), (288, 43230), (297, 41920), (320, 38907), (330, 37728), (352, 35370), (360, 34584), (393, 31680), (396, 31440), (432, 28820), (440, 28296), (480, 25938), (495, 25152), (524, 23760), (528, 23580), (540, 23056), (576, 21615), (594, 20960), (655, 19008), (660, 18864), (704, 17685), (720, 17292), (786, 15840), (792, 15720), (864, 14410), (880, 14148), (960, 12969), (990, 12576), (1048, 11880), (1056, 11790), (1080, 11528), (1179, 10560), (1188, 10480), (1310, 9504), (1320, 9432), (1440, 8646), (1441, 8640), (1485, 8384), (1572, 7920), (1584, 7860), (1728, 7205), (1760, 7074), (1965, 6336), (1980, 6288), (2096, 5940), (2112, 5895), (2160, 5764), (2358, 5280), (2376, 5240), (2620, 4752), (2640, 4716), (2880, 4323), (2882, 4320), (2970, 4192), (3144, 3960), (3168, 3930), (3520, 3537)]