15267560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4957}}^1$

素因数の和:4986

約数の個数: 64

約数和(自身を含む): 42837120

約数和(自身を除く): 27569560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 4957, 9914, 19828, 24785, 34699, 39656, 49570, 54527, 69398, 99140, 109054, 138796, 173495, 198280, 218108, 272635, 277592, 346990, 381689, 436216, 545270, 693980, 763378, 1090540, 1387960, 1526756, 1908445, 2181080, 3053512, 3816890, 7633780, 15267560]

約数ペア:

[(1, 15267560), (2, 7633780), (4, 3816890), (5, 3053512), (7, 2181080), (8, 1908445), (10, 1526756), (11, 1387960), (14, 1090540), (20, 763378), (22, 693980), (28, 545270), (35, 436216), (40, 381689), (44, 346990), (55, 277592), (56, 272635), (70, 218108), (77, 198280), (88, 173495), (110, 138796), (140, 109054), (154, 99140), (220, 69398), (280, 54527), (308, 49570), (385, 39656), (440, 34699), (616, 24785), (770, 19828), (1540, 9914), (3080, 4957)]