56016840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42437}}^1$

素因数の和:42462

約数の個数: 64

約数和(自身を含む): 183332160

約数和(自身を除く): 127315320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 42437, 84874, 127311, 169748, 212185, 254622, 339496, 424370, 466807, 509244, 636555, 848740, 933614, 1018488, 1273110, 1400421, 1697480, 1867228, 2334035, 2546220, 2800842, 3734456, 4668070, 5092440, 5601684, 7002105, 9336140, 11203368, 14004210, 18672280, 28008420, 56016840]

約数ペア:

[(1, 56016840), (2, 28008420), (3, 18672280), (4, 14004210), (5, 11203368), (6, 9336140), (8, 7002105), (10, 5601684), (11, 5092440), (12, 4668070), (15, 3734456), (20, 2800842), (22, 2546220), (24, 2334035), (30, 1867228), (33, 1697480), (40, 1400421), (44, 1273110), (55, 1018488), (60, 933614), (66, 848740), (88, 636555), (110, 509244), (120, 466807), (132, 424370), (165, 339496), (220, 254622), (264, 212185), (330, 169748), (440, 127311), (660, 84874), (1320, 42437)]