12261760

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 192

約数和(自身を含む): 37674720

約数和(自身を除く): 25412960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 49, 56, 64, 68, 70, 80, 85, 92, 98, 112, 115, 119, 128, 136, 140, 160, 161, 170, 184, 196, 224, 230, 238, 245, 272, 280, 320, 322, 340, 368, 391, 392, 448, 460, 476, 490, 544, 560, 595, 640, 644, 680, 736, 782, 784, 805, 833, 896, 920, 952, 980, 1088, 1120, 1127, 1190, 1288, 1360, 1472, 1564, 1568, 1610, 1666, 1840, 1904, 1955, 1960, 2176, 2240, 2254, 2380, 2576, 2720, 2737, 2944, 3128, 3136, 3220, 3332, 3680, 3808, 3910, 3920, 4165, 4480, 4508, 4760, 5152, 5440, 5474, 5635, 6256, 6272, 6440, 6664, 7360, 7616, 7820, 7840, 8330, 9016, 9520, 10304, 10880, 10948, 11270, 12512, 12880, 13328, 13685, 14720, 15232, 15640, 15680, 16660, 18032, 19040, 19159, 20608, 21896, 22540, 25024, 25760, 26656, 27370, 31280, 31360, 33320, 36064, 38080, 38318, 43792, 45080, 50048, 51520, 53312, 54740, 62560, 66640, 72128, 76160, 76636, 87584, 90160, 95795, 103040, 106624, 109480, 125120, 133280, 144256, 153272, 175168, 180320, 191590, 218960, 250240, 266560, 306544, 350336, 360640, 383180, 437920, 533120, 613088, 721280, 766360, 875840, 1226176, 1532720, 1751680, 2452352, 3065440, 6130880, 12261760]

約数ペア:

[(1, 12261760), (2, 6130880), (4, 3065440), (5, 2452352), (7, 1751680), (8, 1532720), (10, 1226176), (14, 875840), (16, 766360), (17, 721280), (20, 613088), (23, 533120), (28, 437920), (32, 383180), (34, 360640), (35, 350336), (40, 306544), (46, 266560), (49, 250240), (56, 218960), (64, 191590), (68, 180320), (70, 175168), (80, 153272), (85, 144256), (92, 133280), (98, 125120), (112, 109480), (115, 106624), (119, 103040), (128, 95795), (136, 90160), (140, 87584), (160, 76636), (161, 76160), (170, 72128), (184, 66640), (196, 62560), (224, 54740), (230, 53312), (238, 51520), (245, 50048), (272, 45080), (280, 43792), (320, 38318), (322, 38080), (340, 36064), (368, 33320), (391, 31360), (392, 31280), (448, 27370), (460, 26656), (476, 25760), (490, 25024), (544, 22540), (560, 21896), (595, 20608), (640, 19159), (644, 19040), (680, 18032), (736, 16660), (782, 15680), (784, 15640), (805, 15232), (833, 14720), (896, 13685), (920, 13328), (952, 12880), (980, 12512), (1088, 11270), (1120, 10948), (1127, 10880), (1190, 10304), (1288, 9520), (1360, 9016), (1472, 8330), (1564, 7840), (1568, 7820), (1610, 7616), (1666, 7360), (1840, 6664), (1904, 6440), (1955, 6272), (1960, 6256), (2176, 5635), (2240, 5474), (2254, 5440), (2380, 5152), (2576, 4760), (2720, 4508), (2737, 4480), (2944, 4165), (3128, 3920), (3136, 3910), (3220, 3808), (3332, 3680)]