206160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{859}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 639840

約数和(自身を除く): 433680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 859, 1718, 2577, 3436, 4295, 5154, 6872, 8590, 10308, 12885, 13744, 17180, 20616, 25770, 34360, 41232, 51540, 68720, 103080, 206160]

約数ペア:

[(1, 206160), (2, 103080), (3, 68720), (4, 51540), (5, 41232), (6, 34360), (8, 25770), (10, 20616), (12, 17180), (15, 13744), (16, 12885), (20, 10308), (24, 8590), (30, 6872), (40, 5154), (48, 4295), (60, 3436), (80, 2577), (120, 1718), (240, 859)]