124815040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{55721}}^1$

素因数の和:55745

約数の個数: 56

約数和(自身を含む): 339681312

約数和(自身を除く): 214866272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 55721, 111442, 222884, 278605, 390047, 445768, 557210, 780094, 891536, 1114420, 1560188, 1783072, 1950235, 2228840, 3120376, 3566144, 3900470, 4457680, 6240752, 7800940, 8915360, 12481504, 15601880, 17830720, 24963008, 31203760, 62407520, 124815040]

約数ペア:

[(1, 124815040), (2, 62407520), (4, 31203760), (5, 24963008), (7, 17830720), (8, 15601880), (10, 12481504), (14, 8915360), (16, 7800940), (20, 6240752), (28, 4457680), (32, 3900470), (35, 3566144), (40, 3120376), (56, 2228840), (64, 1950235), (70, 1783072), (80, 1560188), (112, 1114420), (140, 891536), (160, 780094), (224, 557210), (280, 445768), (320, 390047), (448, 278605), (560, 222884), (1120, 111442), (2240, 55721)]