108926720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{12157}}^1$

素因数の和:12185

約数の個数: 72

約数和(自身を含む): 298211424

約数和(自身を除く): 189284704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 12157, 24314, 48628, 60785, 85099, 97256, 121570, 170198, 194512, 243140, 340396, 389024, 425495, 486280, 680792, 778048, 850990, 972560, 1361584, 1556096, 1701980, 1945120, 2723168, 3112192, 3403960, 3890240, 5446336, 6807920, 7780480, 10892672, 13615840, 15560960, 21785344, 27231680, 54463360, 108926720]

約数ペア:

[(1, 108926720), (2, 54463360), (4, 27231680), (5, 21785344), (7, 15560960), (8, 13615840), (10, 10892672), (14, 7780480), (16, 6807920), (20, 5446336), (28, 3890240), (32, 3403960), (35, 3112192), (40, 2723168), (56, 1945120), (64, 1701980), (70, 1556096), (80, 1361584), (112, 972560), (128, 850990), (140, 778048), (160, 680792), (224, 486280), (256, 425495), (280, 389024), (320, 340396), (448, 243140), (560, 194512), (640, 170198), (896, 121570), (1120, 97256), (1280, 85099), (1792, 60785), (2240, 48628), (4480, 24314), (8960, 12157)]