12087040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 35320320

約数和(自身を除く): 23233280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 71, 76, 80, 95, 112, 128, 133, 140, 142, 152, 160, 190, 224, 256, 266, 280, 284, 304, 320, 355, 380, 448, 497, 532, 560, 568, 608, 640, 665, 710, 760, 896, 994, 1064, 1120, 1136, 1216, 1280, 1330, 1349, 1420, 1520, 1792, 1988, 2128, 2240, 2272, 2432, 2485, 2660, 2698, 2840, 3040, 3976, 4256, 4480, 4544, 4864, 4970, 5320, 5396, 5680, 6080, 6745, 7952, 8512, 8960, 9088, 9443, 9940, 10640, 10792, 11360, 12160, 13490, 15904, 17024, 18176, 18886, 19880, 21280, 21584, 22720, 24320, 26980, 31808, 34048, 37772, 39760, 42560, 43168, 45440, 47215, 53960, 63616, 75544, 79520, 85120, 86336, 90880, 94430, 107920, 127232, 151088, 159040, 170240, 172672, 188860, 215840, 302176, 318080, 345344, 377720, 431680, 604352, 636160, 755440, 863360, 1208704, 1510880, 1726720, 2417408, 3021760, 6043520, 12087040]

約数ペア:

[(1, 12087040), (2, 6043520), (4, 3021760), (5, 2417408), (7, 1726720), (8, 1510880), (10, 1208704), (14, 863360), (16, 755440), (19, 636160), (20, 604352), (28, 431680), (32, 377720), (35, 345344), (38, 318080), (40, 302176), (56, 215840), (64, 188860), (70, 172672), (71, 170240), (76, 159040), (80, 151088), (95, 127232), (112, 107920), (128, 94430), (133, 90880), (140, 86336), (142, 85120), (152, 79520), (160, 75544), (190, 63616), (224, 53960), (256, 47215), (266, 45440), (280, 43168), (284, 42560), (304, 39760), (320, 37772), (355, 34048), (380, 31808), (448, 26980), (497, 24320), (532, 22720), (560, 21584), (568, 21280), (608, 19880), (640, 18886), (665, 18176), (710, 17024), (760, 15904), (896, 13490), (994, 12160), (1064, 11360), (1120, 10792), (1136, 10640), (1216, 9940), (1280, 9443), (1330, 9088), (1349, 8960), (1420, 8512), (1520, 7952), (1792, 6745), (1988, 6080), (2128, 5680), (2240, 5396), (2272, 5320), (2432, 4970), (2485, 4864), (2660, 4544), (2698, 4480), (2840, 4256), (3040, 3976)]