122122240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 104

約数和(自身を含む): 300773520

約数和(自身を除く): 178651280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 89, 128, 134, 160, 178, 256, 268, 320, 335, 356, 445, 512, 536, 640, 670, 712, 890, 1024, 1072, 1280, 1340, 1424, 1780, 2048, 2144, 2560, 2680, 2848, 3560, 4096, 4288, 5120, 5360, 5696, 5963, 7120, 8576, 10240, 10720, 11392, 11926, 14240, 17152, 20480, 21440, 22784, 23852, 28480, 29815, 34304, 42880, 45568, 47704, 56960, 59630, 68608, 85760, 91136, 95408, 113920, 119260, 137216, 171520, 182272, 190816, 227840, 238520, 274432, 343040, 364544, 381632, 455680, 477040, 686080, 763264, 911360, 954080, 1372160, 1526528, 1822720, 1908160, 3053056, 3816320, 6106112, 7632640, 12212224, 15265280, 24424448, 30530560, 61061120, 122122240]

約数ペア:

[(1, 122122240), (2, 61061120), (4, 30530560), (5, 24424448), (8, 15265280), (10, 12212224), (16, 7632640), (20, 6106112), (32, 3816320), (40, 3053056), (64, 1908160), (67, 1822720), (80, 1526528), (89, 1372160), (128, 954080), (134, 911360), (160, 763264), (178, 686080), (256, 477040), (268, 455680), (320, 381632), (335, 364544), (356, 343040), (445, 274432), (512, 238520), (536, 227840), (640, 190816), (670, 182272), (712, 171520), (890, 137216), (1024, 119260), (1072, 113920), (1280, 95408), (1340, 91136), (1424, 85760), (1780, 68608), (2048, 59630), (2144, 56960), (2560, 47704), (2680, 45568), (2848, 42880), (3560, 34304), (4096, 29815), (4288, 28480), (5120, 23852), (5360, 22784), (5696, 21440), (5963, 20480), (7120, 17152), (8576, 14240), (10240, 11926), (10720, 11392)]