121719120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{507163}}^1$

素因数の和:507179

約数の個数: 40

約数和(自身を含む): 377330016

約数和(自身を除く): 255610896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 507163, 1014326, 1521489, 2028652, 2535815, 3042978, 4057304, 5071630, 6085956, 7607445, 8114608, 10143260, 12171912, 15214890, 20286520, 24343824, 30429780, 40573040, 60859560, 121719120]

約数ペア:

[(1, 121719120), (2, 60859560), (3, 40573040), (4, 30429780), (5, 24343824), (6, 20286520), (8, 15214890), (10, 12171912), (12, 10143260), (15, 8114608), (16, 7607445), (20, 6085956), (24, 5071630), (30, 4057304), (40, 3042978), (48, 2535815), (60, 2028652), (80, 1521489), (120, 1014326), (240, 507163)]