320691360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60737}}^1$

素因数の和:60766

約数の個数: 96

約数和(自身を含む): 1102030272

約数和(自身を除く): 781338912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 60737, 121474, 182211, 242948, 303685, 364422, 485896, 607370, 668107, 728844, 911055, 971792, 1214740, 1336214, 1457688, 1822110, 1943584, 2004321, 2429480, 2672428, 2915376, 3340535, 3644220, 4008642, 4858960, 5344856, 5830752, 6681070, 7288440, 8017284, 9717920, 10021605, 10689712, 13362140, 14576880, 16034568, 20043210, 21379424, 26724280, 29153760, 32069136, 40086420, 53448560, 64138272, 80172840, 106897120, 160345680, 320691360]

約数ペア:

[(1, 320691360), (2, 160345680), (3, 106897120), (4, 80172840), (5, 64138272), (6, 53448560), (8, 40086420), (10, 32069136), (11, 29153760), (12, 26724280), (15, 21379424), (16, 20043210), (20, 16034568), (22, 14576880), (24, 13362140), (30, 10689712), (32, 10021605), (33, 9717920), (40, 8017284), (44, 7288440), (48, 6681070), (55, 5830752), (60, 5344856), (66, 4858960), (80, 4008642), (88, 3644220), (96, 3340535), (110, 2915376), (120, 2672428), (132, 2429480), (160, 2004321), (165, 1943584), (176, 1822110), (220, 1457688), (240, 1336214), (264, 1214740), (330, 971792), (352, 911055), (440, 728844), (480, 668107), (528, 607370), (660, 485896), (880, 364422), (1056, 303685), (1320, 242948), (1760, 182211), (2640, 121474), (5280, 60737)]