27060560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 60

約数和(自身を含む): 66472308

約数和(自身を除く): 39411748

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 937, 1444, 1520, 1805, 1874, 2888, 3610, 3748, 4685, 5776, 7220, 7496, 9370, 14440, 14992, 17803, 18740, 28880, 35606, 37480, 71212, 74960, 89015, 142424, 178030, 284848, 338257, 356060, 676514, 712120, 1353028, 1424240, 1691285, 2706056, 3382570, 5412112, 6765140, 13530280, 27060560]

約数ペア:

[(1, 27060560), (2, 13530280), (4, 6765140), (5, 5412112), (8, 3382570), (10, 2706056), (16, 1691285), (19, 1424240), (20, 1353028), (38, 712120), (40, 676514), (76, 356060), (80, 338257), (95, 284848), (152, 178030), (190, 142424), (304, 89015), (361, 74960), (380, 71212), (722, 37480), (760, 35606), (937, 28880), (1444, 18740), (1520, 17803), (1805, 14992), (1874, 14440), (2888, 9370), (3610, 7496), (3748, 7220), (4685, 5776)]