23447040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 77780736

約数和(自身を除く): 54333696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 71, 80, 86, 96, 120, 128, 129, 142, 160, 172, 192, 213, 215, 240, 256, 258, 284, 320, 344, 355, 384, 426, 430, 480, 512, 516, 568, 640, 645, 688, 710, 768, 852, 860, 960, 1032, 1065, 1136, 1280, 1290, 1376, 1420, 1536, 1704, 1720, 1920, 2064, 2130, 2272, 2560, 2580, 2752, 2840, 3053, 3408, 3440, 3840, 4128, 4260, 4544, 5160, 5504, 5680, 6106, 6816, 6880, 7680, 8256, 8520, 9088, 9159, 10320, 11008, 11360, 12212, 13632, 13760, 15265, 16512, 17040, 18176, 18318, 20640, 22016, 22720, 24424, 27264, 27520, 30530, 33024, 34080, 36352, 36636, 41280, 45440, 45795, 48848, 54528, 55040, 61060, 66048, 68160, 73272, 82560, 90880, 91590, 97696, 109056, 110080, 122120, 136320, 146544, 165120, 181760, 183180, 195392, 244240, 272640, 293088, 330240, 366360, 390784, 488480, 545280, 586176, 732720, 781568, 976960, 1172352, 1465440, 1563136, 1953920, 2344704, 2930880, 3907840, 4689408, 5861760, 7815680, 11723520, 23447040]

約数ペア:

[(1, 23447040), (2, 11723520), (3, 7815680), (4, 5861760), (5, 4689408), (6, 3907840), (8, 2930880), (10, 2344704), (12, 1953920), (15, 1563136), (16, 1465440), (20, 1172352), (24, 976960), (30, 781568), (32, 732720), (40, 586176), (43, 545280), (48, 488480), (60, 390784), (64, 366360), (71, 330240), (80, 293088), (86, 272640), (96, 244240), (120, 195392), (128, 183180), (129, 181760), (142, 165120), (160, 146544), (172, 136320), (192, 122120), (213, 110080), (215, 109056), (240, 97696), (256, 91590), (258, 90880), (284, 82560), (320, 73272), (344, 68160), (355, 66048), (384, 61060), (426, 55040), (430, 54528), (480, 48848), (512, 45795), (516, 45440), (568, 41280), (640, 36636), (645, 36352), (688, 34080), (710, 33024), (768, 30530), (852, 27520), (860, 27264), (960, 24424), (1032, 22720), (1065, 22016), (1136, 20640), (1280, 18318), (1290, 18176), (1376, 17040), (1420, 16512), (1536, 15265), (1704, 13760), (1720, 13632), (1920, 12212), (2064, 11360), (2130, 11008), (2272, 10320), (2560, 9159), (2580, 9088), (2752, 8520), (2840, 8256), (3053, 7680), (3408, 6880), (3440, 6816), (3840, 6106), (4128, 5680), (4260, 5504), (4544, 5160)]