161491080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1345759}}^1$

素因数の和:1345773

約数の個数: 32

約数和(自身を含む): 484473600

約数和(自身を除く): 322982520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1345759, 2691518, 4037277, 5383036, 6728795, 8074554, 10766072, 13457590, 16149108, 20186385, 26915180, 32298216, 40372770, 53830360, 80745540, 161491080]

約数ペア:

[(1, 161491080), (2, 80745540), (3, 53830360), (4, 40372770), (5, 32298216), (6, 26915180), (8, 20186385), (10, 16149108), (12, 13457590), (15, 10766072), (20, 8074554), (24, 6728795), (30, 5383036), (40, 4037277), (60, 2691518), (120, 1345759)]