168585180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5393}}^1$

素因数の和:5926

約数の個数: 48

約数和(自身を含む): 473032224

約数和(自身を除く): 304447044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5210, 5393, 6252, 7815, 10420, 10786, 15630, 16179, 21572, 26965, 31260, 32358, 53930, 64716, 80895, 107860, 161790, 323580, 2809753, 5619506, 8429259, 11239012, 14048765, 16858518, 28097530, 33717036, 42146295, 56195060, 84292590, 168585180]

約数ペア:

[(1, 168585180), (2, 84292590), (3, 56195060), (4, 42146295), (5, 33717036), (6, 28097530), (10, 16858518), (12, 14048765), (15, 11239012), (20, 8429259), (30, 5619506), (60, 2809753), (521, 323580), (1042, 161790), (1563, 107860), (2084, 80895), (2605, 64716), (3126, 53930), (5210, 32358), (5393, 31260), (6252, 26965), (7815, 21572), (10420, 16179), (10786, 15630)]