1159639680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3847}}^1$

素因数の和:4026

約数の個数: 128

約数和(自身を含む): 3720862080

約数和(自身を除く): 2561222400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 628, 640, 785, 942, 960, 1256, 1570, 1884, 1920, 2355, 2512, 3140, 3768, 3847, 4710, 5024, 6280, 7536, 7694, 9420, 10048, 11541, 12560, 15072, 15388, 18840, 19235, 20096, 23082, 25120, 30144, 30776, 37680, 38470, 46164, 50240, 57705, 60288, 61552, 75360, 76940, 92328, 100480, 115410, 123104, 150720, 153880, 184656, 230820, 246208, 301440, 307760, 369312, 461640, 492416, 603979, 615520, 738624, 923280, 1207958, 1231040, 1477248, 1811937, 1846560, 2415916, 2462080, 3019895, 3623874, 3693120, 4831832, 6039790, 7247748, 7386240, 9059685, 9663664, 12079580, 14495496, 18119370, 19327328, 24159160, 28990992, 36238740, 38654656, 48318320, 57981984, 72477480, 77309312, 96636640, 115963968, 144954960, 193273280, 231927936, 289909920, 386546560, 579819840, 1159639680]

約数ペア:

[(1, 1159639680), (2, 579819840), (3, 386546560), (4, 289909920), (5, 231927936), (6, 193273280), (8, 144954960), (10, 115963968), (12, 96636640), (15, 77309312), (16, 72477480), (20, 57981984), (24, 48318320), (30, 38654656), (32, 36238740), (40, 28990992), (48, 24159160), (60, 19327328), (64, 18119370), (80, 14495496), (96, 12079580), (120, 9663664), (128, 9059685), (157, 7386240), (160, 7247748), (192, 6039790), (240, 4831832), (314, 3693120), (320, 3623874), (384, 3019895), (471, 2462080), (480, 2415916), (628, 1846560), (640, 1811937), (785, 1477248), (942, 1231040), (960, 1207958), (1256, 923280), (1570, 738624), (1884, 615520), (1920, 603979), (2355, 492416), (2512, 461640), (3140, 369312), (3768, 307760), (3847, 301440), (4710, 246208), (5024, 230820), (6280, 184656), (7536, 153880), (7694, 150720), (9420, 123104), (10048, 115410), (11541, 100480), (12560, 92328), (15072, 76940), (15388, 75360), (18840, 61552), (19235, 60288), (20096, 57705), (23082, 50240), (25120, 46164), (30144, 38470), (30776, 37680)]