266160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1109}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 825840

約数和(自身を除く): 559680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1109, 2218, 3327, 4436, 5545, 6654, 8872, 11090, 13308, 16635, 17744, 22180, 26616, 33270, 44360, 53232, 66540, 88720, 133080, 266160]

約数ペア:

[(1, 266160), (2, 133080), (3, 88720), (4, 66540), (5, 53232), (6, 44360), (8, 33270), (10, 26616), (12, 22180), (15, 17744), (16, 16635), (20, 13308), (24, 11090), (30, 8872), (40, 6654), (48, 5545), (60, 4436), (80, 3327), (120, 2218), (240, 1109)]