2932440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3491}}^1$

素因数の和:3512

約数の個数: 64

約数和(自身を含む): 10056960

約数和(自身を除く): 7124520

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, 3491, 6982, 10473, 13964, 17455, 20946, 24437, 27928, 34910, 41892, 48874, 52365, 69820, 73311, 83784, 97748, 104730, 122185, 139640, 146622, 195496, 209460, 244370, 293244, 366555, 418920, 488740, 586488, 733110, 977480, 1466220, 2932440]

約数ペア:

[(1, 2932440), (2, 1466220), (3, 977480), (4, 733110), (5, 586488), (6, 488740), (7, 418920), (8, 366555), (10, 293244), (12, 244370), (14, 209460), (15, 195496), (20, 146622), (21, 139640), (24, 122185), (28, 104730), (30, 97748), (35, 83784), (40, 73311), (42, 69820), (56, 52365), (60, 48874), (70, 41892), (84, 34910), (105, 27928), (120, 24437), (140, 20946), (168, 17455), (210, 13964), (280, 10473), (420, 6982), (840, 3491)]