271317360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2221}}^1$

素因数の和:2746

約数の個数: 80

約数和(自身を含む): 843115680

約数和(自身を除く): 571798320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 1018, 1527, 2036, 2221, 2545, 3054, 4072, 4442, 5090, 6108, 6663, 7635, 8144, 8884, 10180, 11105, 12216, 13326, 15270, 17768, 20360, 22210, 24432, 26652, 30540, 33315, 35536, 40720, 44420, 53304, 61080, 66630, 88840, 106608, 122160, 133260, 177680, 266520, 533040, 1130489, 2260978, 3391467, 4521956, 5652445, 6782934, 9043912, 11304890, 13565868, 16957335, 18087824, 22609780, 27131736, 33914670, 45219560, 54263472, 67829340, 90439120, 135658680, 271317360]

約数ペア:

[(1, 271317360), (2, 135658680), (3, 90439120), (4, 67829340), (5, 54263472), (6, 45219560), (8, 33914670), (10, 27131736), (12, 22609780), (15, 18087824), (16, 16957335), (20, 13565868), (24, 11304890), (30, 9043912), (40, 6782934), (48, 5652445), (60, 4521956), (80, 3391467), (120, 2260978), (240, 1130489), (509, 533040), (1018, 266520), (1527, 177680), (2036, 133260), (2221, 122160), (2545, 106608), (3054, 88840), (4072, 66630), (4442, 61080), (5090, 53304), (6108, 44420), (6663, 40720), (7635, 35536), (8144, 33315), (8884, 30540), (10180, 26652), (11105, 24432), (12216, 22210), (13326, 20360), (15270, 17768)]