126055120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 311408640

約数和(自身を除く): 185353520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 508, 635, 653, 760, 1016, 1270, 1306, 1520, 2032, 2413, 2540, 2612, 3265, 4826, 5080, 5224, 6530, 9652, 10160, 10448, 12065, 12407, 13060, 19304, 24130, 24814, 26120, 38608, 48260, 49628, 52240, 62035, 82931, 96520, 99256, 124070, 165862, 193040, 198512, 248140, 331724, 414655, 496280, 663448, 829310, 992560, 1326896, 1575689, 1658620, 3151378, 3317240, 6302756, 6634480, 7878445, 12605512, 15756890, 25211024, 31513780, 63027560, 126055120]

約数ペア:

[(1, 126055120), (2, 63027560), (4, 31513780), (5, 25211024), (8, 15756890), (10, 12605512), (16, 7878445), (19, 6634480), (20, 6302756), (38, 3317240), (40, 3151378), (76, 1658620), (80, 1575689), (95, 1326896), (127, 992560), (152, 829310), (190, 663448), (254, 496280), (304, 414655), (380, 331724), (508, 248140), (635, 198512), (653, 193040), (760, 165862), (1016, 124070), (1270, 99256), (1306, 96520), (1520, 82931), (2032, 62035), (2413, 52240), (2540, 49628), (2612, 48260), (3265, 38608), (4826, 26120), (5080, 24814), (5224, 24130), (6530, 19304), (9652, 13060), (10160, 12407), (10448, 12065)]