56611560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4409}}^1$

素因数の和:4530

約数の個数: 64

約数和(自身を含む): 171460800

約数和(自身を除く): 114849240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 4409, 6420, 8818, 12840, 13227, 17636, 22045, 26454, 35272, 44090, 52908, 66135, 88180, 105816, 132270, 176360, 264540, 471763, 529080, 943526, 1415289, 1887052, 2358815, 2830578, 3774104, 4717630, 5661156, 7076445, 9435260, 11322312, 14152890, 18870520, 28305780, 56611560]

約数ペア:

[(1, 56611560), (2, 28305780), (3, 18870520), (4, 14152890), (5, 11322312), (6, 9435260), (8, 7076445), (10, 5661156), (12, 4717630), (15, 3774104), (20, 2830578), (24, 2358815), (30, 1887052), (40, 1415289), (60, 943526), (107, 529080), (120, 471763), (214, 264540), (321, 176360), (428, 132270), (535, 105816), (642, 88180), (856, 66135), (1070, 52908), (1284, 44090), (1605, 35272), (2140, 26454), (2568, 22045), (3210, 17636), (4280, 13227), (4409, 12840), (6420, 8818)]