11802560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 35112960

約数和(自身を除く): 23310400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 479, 560, 616, 704, 770, 880, 958, 1120, 1232, 1540, 1760, 1916, 2240, 2395, 2464, 3080, 3353, 3520, 3832, 4790, 4928, 5269, 6160, 6706, 7664, 9580, 10538, 12320, 13412, 15328, 16765, 19160, 21076, 24640, 26345, 26824, 30656, 33530, 36883, 38320, 42152, 52690, 53648, 67060, 73766, 76640, 84304, 105380, 107296, 134120, 147532, 153280, 168608, 184415, 210760, 214592, 268240, 295064, 337216, 368830, 421520, 536480, 590128, 737660, 843040, 1072960, 1180256, 1475320, 1686080, 2360512, 2950640, 5901280, 11802560]

約数ペア:

[(1, 11802560), (2, 5901280), (4, 2950640), (5, 2360512), (7, 1686080), (8, 1475320), (10, 1180256), (11, 1072960), (14, 843040), (16, 737660), (20, 590128), (22, 536480), (28, 421520), (32, 368830), (35, 337216), (40, 295064), (44, 268240), (55, 214592), (56, 210760), (64, 184415), (70, 168608), (77, 153280), (80, 147532), (88, 134120), (110, 107296), (112, 105380), (140, 84304), (154, 76640), (160, 73766), (176, 67060), (220, 53648), (224, 52690), (280, 42152), (308, 38320), (320, 36883), (352, 33530), (385, 30656), (440, 26824), (448, 26345), (479, 24640), (560, 21076), (616, 19160), (704, 16765), (770, 15328), (880, 13412), (958, 12320), (1120, 10538), (1232, 9580), (1540, 7664), (1760, 6706), (1916, 6160), (2240, 5269), (2395, 4928), (2464, 4790), (3080, 3832), (3353, 3520)]