163920660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3677}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 459720576

約数和(自身を除く): 295799916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1486, 2229, 2972, 3677, 3715, 4458, 7354, 7430, 8916, 11031, 11145, 14708, 14860, 18385, 22062, 22290, 36770, 44124, 44580, 55155, 73540, 110310, 220620, 2732011, 5464022, 8196033, 10928044, 13660055, 16392066, 27320110, 32784132, 40980165, 54640220, 81960330, 163920660]

約数ペア:

[(1, 163920660), (2, 81960330), (3, 54640220), (4, 40980165), (5, 32784132), (6, 27320110), (10, 16392066), (12, 13660055), (15, 10928044), (20, 8196033), (30, 5464022), (60, 2732011), (743, 220620), (1486, 110310), (2229, 73540), (2972, 55155), (3677, 44580), (3715, 44124), (4458, 36770), (7354, 22290), (7430, 22062), (8916, 18385), (11031, 14860), (11145, 14708)]