12061280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 36197280

約数和(自身を除く): 24136000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 89, 110, 112, 121, 140, 154, 160, 176, 178, 220, 224, 242, 280, 308, 352, 356, 385, 440, 445, 484, 560, 605, 616, 623, 712, 770, 847, 880, 890, 968, 979, 1120, 1210, 1232, 1246, 1424, 1540, 1694, 1760, 1780, 1936, 1958, 2420, 2464, 2492, 2848, 3080, 3115, 3388, 3560, 3872, 3916, 4235, 4840, 4895, 4984, 6160, 6230, 6776, 6853, 7120, 7832, 8470, 9680, 9790, 9968, 10769, 12320, 12460, 13552, 13706, 14240, 15664, 16940, 19360, 19580, 19936, 21538, 24920, 27104, 27412, 31328, 33880, 34265, 39160, 43076, 49840, 53845, 54824, 67760, 68530, 75383, 78320, 86152, 99680, 107690, 109648, 135520, 137060, 150766, 156640, 172304, 215380, 219296, 274120, 301532, 344608, 376915, 430760, 548240, 603064, 753830, 861520, 1096480, 1206128, 1507660, 1723040, 2412256, 3015320, 6030640, 12061280]

約数ペア:

[(1, 12061280), (2, 6030640), (4, 3015320), (5, 2412256), (7, 1723040), (8, 1507660), (10, 1206128), (11, 1096480), (14, 861520), (16, 753830), (20, 603064), (22, 548240), (28, 430760), (32, 376915), (35, 344608), (40, 301532), (44, 274120), (55, 219296), (56, 215380), (70, 172304), (77, 156640), (80, 150766), (88, 137060), (89, 135520), (110, 109648), (112, 107690), (121, 99680), (140, 86152), (154, 78320), (160, 75383), (176, 68530), (178, 67760), (220, 54824), (224, 53845), (242, 49840), (280, 43076), (308, 39160), (352, 34265), (356, 33880), (385, 31328), (440, 27412), (445, 27104), (484, 24920), (560, 21538), (605, 19936), (616, 19580), (623, 19360), (712, 16940), (770, 15664), (847, 14240), (880, 13706), (890, 13552), (968, 12460), (979, 12320), (1120, 10769), (1210, 9968), (1232, 9790), (1246, 9680), (1424, 8470), (1540, 7832), (1694, 7120), (1760, 6853), (1780, 6776), (1936, 6230), (1958, 6160), (2420, 4984), (2464, 4895), (2492, 4840), (2848, 4235), (3080, 3916), (3115, 3872), (3388, 3560)]