119812560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71317}}^1$

素因数の和:71340

約数の個数: 80

約数和(自身を含む): 424484736

約数和(自身を除く): 304672176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 71317, 142634, 213951, 285268, 356585, 427902, 499219, 570536, 713170, 855804, 998438, 1069755, 1141072, 1426340, 1497657, 1711608, 1996876, 2139510, 2496095, 2852680, 2995314, 3423216, 3993752, 4279020, 4992190, 5705360, 5990628, 7488285, 7987504, 8558040, 9984380, 11981256, 14976570, 17116080, 19968760, 23962512, 29953140, 39937520, 59906280, 119812560]

約数ペア:

[(1, 119812560), (2, 59906280), (3, 39937520), (4, 29953140), (5, 23962512), (6, 19968760), (7, 17116080), (8, 14976570), (10, 11981256), (12, 9984380), (14, 8558040), (15, 7987504), (16, 7488285), (20, 5990628), (21, 5705360), (24, 4992190), (28, 4279020), (30, 3993752), (35, 3423216), (40, 2995314), (42, 2852680), (48, 2496095), (56, 2139510), (60, 1996876), (70, 1711608), (80, 1497657), (84, 1426340), (105, 1141072), (112, 1069755), (120, 998438), (140, 855804), (168, 713170), (210, 570536), (240, 499219), (280, 427902), (336, 356585), (420, 285268), (560, 213951), (840, 142634), (1680, 71317)]