322088640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2314

約数の個数: 112

約数和(自身を含む): 1029626592

約数和(自身を除く): 707537952

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, 157, 160, 192, 240, 314, 320, 471, 480, 628, 785, 942, 960, 1256, 1570, 1884, 2137, 2355, 2512, 3140, 3768, 4274, 4710, 5024, 6280, 6411, 7536, 8548, 9420, 10048, 10685, 12560, 12822, 15072, 17096, 18840, 21370, 25120, 25644, 30144, 32055, 34192, 37680, 42740, 50240, 51288, 64110, 68384, 75360, 85480, 102576, 128220, 136768, 150720, 170960, 205152, 256440, 335509, 341920, 410304, 512880, 671018, 683840, 1006527, 1025760, 1342036, 1677545, 2013054, 2051520, 2684072, 3355090, 4026108, 5032635, 5368144, 6710180, 8052216, 10065270, 10736288, 13420360, 16104432, 20130540, 21472576, 26840720, 32208864, 40261080, 53681440, 64417728, 80522160, 107362880, 161044320, 322088640]

約数ペア:

[(1, 322088640), (2, 161044320), (3, 107362880), (4, 80522160), (5, 64417728), (6, 53681440), (8, 40261080), (10, 32208864), (12, 26840720), (15, 21472576), (16, 20130540), (20, 16104432), (24, 13420360), (30, 10736288), (32, 10065270), (40, 8052216), (48, 6710180), (60, 5368144), (64, 5032635), (80, 4026108), (96, 3355090), (120, 2684072), (157, 2051520), (160, 2013054), (192, 1677545), (240, 1342036), (314, 1025760), (320, 1006527), (471, 683840), (480, 671018), (628, 512880), (785, 410304), (942, 341920), (960, 335509), (1256, 256440), (1570, 205152), (1884, 170960), (2137, 150720), (2355, 136768), (2512, 128220), (3140, 102576), (3768, 85480), (4274, 75360), (4710, 68384), (5024, 64110), (6280, 51288), (6411, 50240), (7536, 42740), (8548, 37680), (9420, 34192), (10048, 32055), (10685, 30144), (12560, 25644), (12822, 25120), (15072, 21370), (17096, 18840)]