119021520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{495923}}^1$

素因数の和:495939

約数の個数: 40

約数和(自身を含む): 368967456

約数和(自身を除く): 249945936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 495923, 991846, 1487769, 1983692, 2479615, 2975538, 3967384, 4959230, 5951076, 7438845, 7934768, 9918460, 11902152, 14877690, 19836920, 23804304, 29755380, 39673840, 59510760, 119021520]

約数ペア:

[(1, 119021520), (2, 59510760), (3, 39673840), (4, 29755380), (5, 23804304), (6, 19836920), (8, 14877690), (10, 11902152), (12, 9918460), (15, 7934768), (16, 7438845), (20, 5951076), (24, 4959230), (30, 3967384), (40, 2975538), (48, 2479615), (60, 1983692), (80, 1487769), (120, 991846), (240, 495923)]