48721560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{406013}}^1$

素因数の和:406027

約数の個数: 32

約数和(自身を含む): 146165040

約数和(自身を除く): 97443480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 406013, 812026, 1218039, 1624052, 2030065, 2436078, 3248104, 4060130, 4872156, 6090195, 8120260, 9744312, 12180390, 16240520, 24360780, 48721560]

約数ペア:

[(1, 48721560), (2, 24360780), (3, 16240520), (4, 12180390), (5, 9744312), (6, 8120260), (8, 6090195), (10, 4872156), (12, 4060130), (15, 3248104), (20, 2436078), (24, 2030065), (30, 1624052), (40, 1218039), (60, 812026), (120, 406013)]