119861520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499423}}^1$

素因数の和:499439

約数の個数: 40

約数和(自身を含む): 371571456

約数和(自身を除く): 251709936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499423, 998846, 1498269, 1997692, 2497115, 2996538, 3995384, 4994230, 5993076, 7491345, 7990768, 9988460, 11986152, 14982690, 19976920, 23972304, 29965380, 39953840, 59930760, 119861520]

約数ペア:

[(1, 119861520), (2, 59930760), (3, 39953840), (4, 29965380), (5, 23972304), (6, 19976920), (8, 14982690), (10, 11986152), (12, 9988460), (15, 7990768), (16, 7491345), (20, 5993076), (24, 4994230), (30, 3995384), (40, 2996538), (48, 2497115), (60, 1997692), (80, 1498269), (120, 998846), (240, 499423)]