11789120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 33893760

約数和(自身を除く): 22104640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 277, 280, 304, 320, 380, 448, 532, 554, 560, 608, 665, 760, 1064, 1108, 1120, 1216, 1330, 1385, 1520, 1939, 2128, 2216, 2240, 2660, 2770, 3040, 3878, 4256, 4432, 5263, 5320, 5540, 6080, 7756, 8512, 8864, 9695, 10526, 10640, 11080, 15512, 17728, 19390, 21052, 21280, 22160, 26315, 31024, 36841, 38780, 42104, 42560, 44320, 52630, 62048, 73682, 77560, 84208, 88640, 105260, 124096, 147364, 155120, 168416, 184205, 210520, 294728, 310240, 336832, 368410, 421040, 589456, 620480, 736820, 842080, 1178912, 1473640, 1684160, 2357824, 2947280, 5894560, 11789120]

約数ペア:

[(1, 11789120), (2, 5894560), (4, 2947280), (5, 2357824), (7, 1684160), (8, 1473640), (10, 1178912), (14, 842080), (16, 736820), (19, 620480), (20, 589456), (28, 421040), (32, 368410), (35, 336832), (38, 310240), (40, 294728), (56, 210520), (64, 184205), (70, 168416), (76, 155120), (80, 147364), (95, 124096), (112, 105260), (133, 88640), (140, 84208), (152, 77560), (160, 73682), (190, 62048), (224, 52630), (266, 44320), (277, 42560), (280, 42104), (304, 38780), (320, 36841), (380, 31024), (448, 26315), (532, 22160), (554, 21280), (560, 21052), (608, 19390), (665, 17728), (760, 15512), (1064, 11080), (1108, 10640), (1120, 10526), (1216, 9695), (1330, 8864), (1385, 8512), (1520, 7756), (1939, 6080), (2128, 5540), (2216, 5320), (2240, 5263), (2660, 4432), (2770, 4256), (3040, 3878)]