12145760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 32078592

約数和(自身を除く): 19932832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 103, 110, 134, 160, 176, 206, 220, 268, 335, 352, 412, 440, 515, 536, 670, 737, 824, 880, 1030, 1072, 1133, 1340, 1474, 1648, 1760, 2060, 2144, 2266, 2680, 2948, 3296, 3685, 4120, 4532, 5360, 5665, 5896, 6901, 7370, 8240, 9064, 10720, 11330, 11792, 13802, 14740, 16480, 18128, 22660, 23584, 27604, 29480, 34505, 36256, 45320, 55208, 58960, 69010, 75911, 90640, 110416, 117920, 138020, 151822, 181280, 220832, 276040, 303644, 379555, 552080, 607288, 759110, 1104160, 1214576, 1518220, 2429152, 3036440, 6072880, 12145760]

約数ペア:

[(1, 12145760), (2, 6072880), (4, 3036440), (5, 2429152), (8, 1518220), (10, 1214576), (11, 1104160), (16, 759110), (20, 607288), (22, 552080), (32, 379555), (40, 303644), (44, 276040), (55, 220832), (67, 181280), (80, 151822), (88, 138020), (103, 117920), (110, 110416), (134, 90640), (160, 75911), (176, 69010), (206, 58960), (220, 55208), (268, 45320), (335, 36256), (352, 34505), (412, 29480), (440, 27604), (515, 23584), (536, 22660), (670, 18128), (737, 16480), (824, 14740), (880, 13802), (1030, 11792), (1072, 11330), (1133, 10720), (1340, 9064), (1474, 8240), (1648, 7370), (1760, 6901), (2060, 5896), (2144, 5665), (2266, 5360), (2680, 4532), (2948, 4120), (3296, 3685)]