118642440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{141241}}^1$

素因数の和:141262

約数の個数: 64

約数和(自身を含む): 406776960

約数和(自身を除く): 288134520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 141241, 282482, 423723, 564964, 706205, 847446, 988687, 1129928, 1412410, 1694892, 1977374, 2118615, 2824820, 2966061, 3389784, 3954748, 4237230, 4943435, 5649640, 5932122, 7909496, 8474460, 9886870, 11864244, 14830305, 16948920, 19773740, 23728488, 29660610, 39547480, 59321220, 118642440]

約数ペア:

[(1, 118642440), (2, 59321220), (3, 39547480), (4, 29660610), (5, 23728488), (6, 19773740), (7, 16948920), (8, 14830305), (10, 11864244), (12, 9886870), (14, 8474460), (15, 7909496), (20, 5932122), (21, 5649640), (24, 4943435), (28, 4237230), (30, 3954748), (35, 3389784), (40, 2966061), (42, 2824820), (56, 2118615), (60, 1977374), (70, 1694892), (84, 1412410), (105, 1129928), (120, 988687), (140, 847446), (168, 706205), (210, 564964), (280, 423723), (420, 282482), (840, 141241)]