47786160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199109}}^1$

素因数の和:199125

約数の個数: 40

約数和(自身を含む): 148137840

約数和(自身を除く): 100351680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199109, 398218, 597327, 796436, 995545, 1194654, 1592872, 1991090, 2389308, 2986635, 3185744, 3982180, 4778616, 5973270, 7964360, 9557232, 11946540, 15928720, 23893080, 47786160]

約数ペア:

[(1, 47786160), (2, 23893080), (3, 15928720), (4, 11946540), (5, 9557232), (6, 7964360), (8, 5973270), (10, 4778616), (12, 3982180), (15, 3185744), (16, 2986635), (20, 2389308), (24, 1991090), (30, 1592872), (40, 1194654), (48, 995545), (60, 796436), (80, 597327), (120, 398218), (240, 199109)]