120756864

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 322964640

約数和(自身を除く): 202207776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1884, 2003, 2512, 3768, 4006, 5024, 6009, 7536, 8012, 10048, 12018, 15072, 16024, 20096, 24036, 30144, 32048, 48072, 60288, 64096, 96144, 128192, 192288, 256384, 314471, 384576, 628942, 769152, 943413, 1257884, 1886826, 2515768, 3773652, 5031536, 7547304, 10063072, 15094608, 20126144, 30189216, 40252288, 60378432, 120756864]

約数ペア:

[(1, 120756864), (2, 60378432), (3, 40252288), (4, 30189216), (6, 20126144), (8, 15094608), (12, 10063072), (16, 7547304), (24, 5031536), (32, 3773652), (48, 2515768), (64, 1886826), (96, 1257884), (128, 943413), (157, 769152), (192, 628942), (314, 384576), (384, 314471), (471, 256384), (628, 192288), (942, 128192), (1256, 96144), (1884, 64096), (2003, 60288), (2512, 48072), (3768, 32048), (4006, 30144), (5024, 24036), (6009, 20096), (7536, 16024), (8012, 15072), (10048, 12018)]