670662960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254039}}^1$

素因数の和:254066

約数の個数: 80

約数和(自身を含む): 2268069120

約数和(自身を除く): 1597406160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 254039, 508078, 762117, 1016156, 1270195, 1524234, 2032312, 2540390, 2794429, 3048468, 3810585, 4064624, 5080780, 5588858, 6096936, 7621170, 8383287, 10161560, 11177716, 12193872, 13972145, 15242340, 16766574, 20323120, 22355432, 27944290, 30484680, 33533148, 41916435, 44710864, 55888580, 60969360, 67066296, 83832870, 111777160, 134132592, 167665740, 223554320, 335331480, 670662960]

約数ペア:

[(1, 670662960), (2, 335331480), (3, 223554320), (4, 167665740), (5, 134132592), (6, 111777160), (8, 83832870), (10, 67066296), (11, 60969360), (12, 55888580), (15, 44710864), (16, 41916435), (20, 33533148), (22, 30484680), (24, 27944290), (30, 22355432), (33, 20323120), (40, 16766574), (44, 15242340), (48, 13972145), (55, 12193872), (60, 11177716), (66, 10161560), (80, 8383287), (88, 7621170), (110, 6096936), (120, 5588858), (132, 5080780), (165, 4064624), (176, 3810585), (220, 3048468), (240, 2794429), (264, 2540390), (330, 2032312), (440, 1524234), (528, 1270195), (660, 1016156), (880, 762117), (1320, 508078), (2640, 254039)]