9977880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7559}}^1$

素因数の和:7584

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 22681320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 7559, 15118, 22677, 30236, 37795, 45354, 60472, 75590, 83149, 90708, 113385, 151180, 166298, 181416, 226770, 249447, 302360, 332596, 415745, 453540, 498894, 665192, 831490, 907080, 997788, 1247235, 1662980, 1995576, 2494470, 3325960, 4988940, 9977880]

約数ペア:

[(1, 9977880), (2, 4988940), (3, 3325960), (4, 2494470), (5, 1995576), (6, 1662980), (8, 1247235), (10, 997788), (11, 907080), (12, 831490), (15, 665192), (20, 498894), (22, 453540), (24, 415745), (30, 332596), (33, 302360), (40, 249447), (44, 226770), (55, 181416), (60, 166298), (66, 151180), (88, 113385), (110, 90708), (120, 83149), (132, 75590), (165, 60472), (220, 45354), (264, 37795), (330, 30236), (440, 22677), (660, 15118), (1320, 7559)]