15677315120

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1315211}}^1$

素因数の和:1315373

約数の個数: 40

約数和(自身を含む): 36694414800

約数和(自身を除く): 21017099680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 1315211, 2630422, 5260844, 6576055, 10521688, 13152110, 21043376, 26304220, 52608440, 105216880, 195966439, 391932878, 783865756, 979832195, 1567731512, 1959664390, 3135463024, 3919328780, 7838657560, 15677315120]

約数ペア:

[(1, 15677315120), (2, 7838657560), (4, 3919328780), (5, 3135463024), (8, 1959664390), (10, 1567731512), (16, 979832195), (20, 783865756), (40, 391932878), (80, 195966439), (149, 105216880), (298, 52608440), (596, 26304220), (745, 21043376), (1192, 13152110), (1490, 10521688), (2384, 6576055), (2980, 5260844), (5960, 2630422), (11920, 1315211)]