1360225280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9161}}^1$

素因数の和:9215

約数の個数: 88

約数和(自身を含む): 3375830520

約数和(自身を除く): 2015605240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1024, 1160, 1280, 1856, 2320, 2560, 3712, 4640, 5120, 7424, 9161, 9280, 14848, 18322, 18560, 29696, 36644, 37120, 45805, 73288, 74240, 91610, 146576, 148480, 183220, 265669, 293152, 366440, 531338, 586304, 732880, 1062676, 1172608, 1328345, 1465760, 2125352, 2345216, 2656690, 2931520, 4250704, 4690432, 5313380, 5863040, 8501408, 9380864, 10626760, 11726080, 17002816, 21253520, 23452160, 34005632, 42507040, 46904320, 68011264, 85014080, 136022528, 170028160, 272045056, 340056320, 680112640, 1360225280]

約数ペア:

[(1, 1360225280), (2, 680112640), (4, 340056320), (5, 272045056), (8, 170028160), (10, 136022528), (16, 85014080), (20, 68011264), (29, 46904320), (32, 42507040), (40, 34005632), (58, 23452160), (64, 21253520), (80, 17002816), (116, 11726080), (128, 10626760), (145, 9380864), (160, 8501408), (232, 5863040), (256, 5313380), (290, 4690432), (320, 4250704), (464, 2931520), (512, 2656690), (580, 2345216), (640, 2125352), (928, 1465760), (1024, 1328345), (1160, 1172608), (1280, 1062676), (1856, 732880), (2320, 586304), (2560, 531338), (3712, 366440), (4640, 293152), (5120, 265669), (7424, 183220), (9161, 148480), (9280, 146576), (14848, 91610), (18322, 74240), (18560, 73288), (29696, 45805), (36644, 37120)]