1368462080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56269}}^1$

素因数の和:56309

約数の個数: 72

約数和(自身を含む): 3450476400

約数和(自身を除く): 2082014320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 24320, 56269, 112538, 225076, 281345, 450152, 562690, 900304, 1069111, 1125380, 1800608, 2138222, 2250760, 3601216, 4276444, 4501520, 5345555, 7202432, 8552888, 9003040, 10691110, 14404864, 17105776, 18006080, 21382220, 34211552, 36012160, 42764440, 68423104, 72024320, 85528880, 136846208, 171057760, 273692416, 342115520, 684231040, 1368462080]

約数ペア:

[(1, 1368462080), (2, 684231040), (4, 342115520), (5, 273692416), (8, 171057760), (10, 136846208), (16, 85528880), (19, 72024320), (20, 68423104), (32, 42764440), (38, 36012160), (40, 34211552), (64, 21382220), (76, 18006080), (80, 17105776), (95, 14404864), (128, 10691110), (152, 9003040), (160, 8552888), (190, 7202432), (256, 5345555), (304, 4501520), (320, 4276444), (380, 3601216), (608, 2250760), (640, 2138222), (760, 1800608), (1216, 1125380), (1280, 1069111), (1520, 900304), (2432, 562690), (3040, 450152), (4864, 281345), (6080, 225076), (12160, 112538), (24320, 56269)]