268777680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1119907}}^1$

素因数の和:1119923

約数の個数: 40

約数和(自身を含む): 833211552

約数和(自身を除く): 564433872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1119907, 2239814, 3359721, 4479628, 5599535, 6719442, 8959256, 11199070, 13438884, 16798605, 17918512, 22398140, 26877768, 33597210, 44796280, 53755536, 67194420, 89592560, 134388840, 268777680]

約数ペア:

[(1, 268777680), (2, 134388840), (3, 89592560), (4, 67194420), (5, 53755536), (6, 44796280), (8, 33597210), (10, 26877768), (12, 22398140), (15, 17918512), (16, 16798605), (20, 13438884), (24, 11199070), (30, 8959256), (40, 6719442), (48, 5599535), (60, 4479628), (80, 3359721), (120, 2239814), (240, 1119907)]