8393880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6359}}^1$

素因数の和:6384

約数の個数: 64

約数和(自身を含む): 27475200

約数和(自身を除く): 19081320

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, 6359, 12718, 19077, 25436, 31795, 38154, 50872, 63590, 69949, 76308, 95385, 127180, 139898, 152616, 190770, 209847, 254360, 279796, 349745, 381540, 419694, 559592, 699490, 763080, 839388, 1049235, 1398980, 1678776, 2098470, 2797960, 4196940, 8393880]

約数ペア:

[(1, 8393880), (2, 4196940), (3, 2797960), (4, 2098470), (5, 1678776), (6, 1398980), (8, 1049235), (10, 839388), (11, 763080), (12, 699490), (15, 559592), (20, 419694), (22, 381540), (24, 349745), (30, 279796), (33, 254360), (40, 209847), (44, 190770), (55, 152616), (60, 139898), (66, 127180), (88, 95385), (110, 76308), (120, 69949), (132, 63590), (165, 50872), (220, 38154), (264, 31795), (330, 25436), (440, 19077), (660, 12718), (1320, 6359)]