2552880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 8642304

約数和(自身を除く): 6089424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 967, 1320, 1934, 2640, 2901, 3868, 4835, 5802, 7736, 9670, 10637, 11604, 14505, 15472, 19340, 21274, 23208, 29010, 31911, 38680, 42548, 46416, 53185, 58020, 63822, 77360, 85096, 106370, 116040, 127644, 159555, 170192, 212740, 232080, 255288, 319110, 425480, 510576, 638220, 850960, 1276440, 2552880]

約数ペア:

[(1, 2552880), (2, 1276440), (3, 850960), (4, 638220), (5, 510576), (6, 425480), (8, 319110), (10, 255288), (11, 232080), (12, 212740), (15, 170192), (16, 159555), (20, 127644), (22, 116040), (24, 106370), (30, 85096), (33, 77360), (40, 63822), (44, 58020), (48, 53185), (55, 46416), (60, 42548), (66, 38680), (80, 31911), (88, 29010), (110, 23208), (120, 21274), (132, 19340), (165, 15472), (176, 14505), (220, 11604), (240, 10637), (264, 9670), (330, 7736), (440, 5802), (528, 4835), (660, 3868), (880, 2901), (967, 2640), (1320, 1934)]