8108580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 22881600

約数和(自身を除く): 14773020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 907, 1490, 1788, 1814, 2235, 2721, 2980, 3628, 4470, 4535, 5442, 8940, 9070, 10884, 13605, 18140, 27210, 54420, 135143, 270286, 405429, 540572, 675715, 810858, 1351430, 1621716, 2027145, 2702860, 4054290, 8108580]

約数ペア:

[(1, 8108580), (2, 4054290), (3, 2702860), (4, 2027145), (5, 1621716), (6, 1351430), (10, 810858), (12, 675715), (15, 540572), (20, 405429), (30, 270286), (60, 135143), (149, 54420), (298, 27210), (447, 18140), (596, 13605), (745, 10884), (894, 9070), (907, 8940), (1490, 5442), (1788, 4535), (1814, 4470), (2235, 3628), (2721, 2980)]