105520440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1223}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 211740360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719, 1223, 1438, 2157, 2446, 2876, 3595, 3669, 4314, 4892, 5752, 6115, 7190, 7338, 8628, 9784, 10785, 12230, 14380, 14676, 17256, 18345, 21570, 24460, 28760, 29352, 36690, 43140, 48920, 73380, 86280, 146760, 879337, 1758674, 2638011, 3517348, 4396685, 5276022, 7034696, 8793370, 10552044, 13190055, 17586740, 21104088, 26380110, 35173480, 52760220, 105520440]

約数ペア:

[(1, 105520440), (2, 52760220), (3, 35173480), (4, 26380110), (5, 21104088), (6, 17586740), (8, 13190055), (10, 10552044), (12, 8793370), (15, 7034696), (20, 5276022), (24, 4396685), (30, 3517348), (40, 2638011), (60, 1758674), (120, 879337), (719, 146760), (1223, 86280), (1438, 73380), (2157, 48920), (2446, 43140), (2876, 36690), (3595, 29352), (3669, 28760), (4314, 24460), (4892, 21570), (5752, 18345), (6115, 17256), (7190, 14676), (7338, 14380), (8628, 12230), (9784, 10785)]