222747240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1856227}}^1$

素因数の和:1856241

約数の個数: 32

約数和(自身を含む): 668242080

約数和(自身を除く): 445494840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1856227, 3712454, 5568681, 7424908, 9281135, 11137362, 14849816, 18562270, 22274724, 27843405, 37124540, 44549448, 55686810, 74249080, 111373620, 222747240]

約数ペア:

[(1, 222747240), (2, 111373620), (3, 74249080), (4, 55686810), (5, 44549448), (6, 37124540), (8, 27843405), (10, 22274724), (12, 18562270), (15, 14849816), (20, 11137362), (24, 9281135), (30, 7424908), (40, 5568681), (60, 3712454), (120, 1856227)]