1090308120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{825991}}^1$

素因数の和:826016

約数の個数: 64

約数和(自身を含む): 3568285440

約数和(自身を除く): 2477977320

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, 825991, 1651982, 2477973, 3303964, 4129955, 4955946, 6607928, 8259910, 9085901, 9911892, 12389865, 16519820, 18171802, 19823784, 24779730, 27257703, 33039640, 36343604, 45429505, 49559460, 54515406, 72687208, 90859010, 99118920, 109030812, 136288515, 181718020, 218061624, 272577030, 363436040, 545154060, 1090308120]

約数ペア:

[(1, 1090308120), (2, 545154060), (3, 363436040), (4, 272577030), (5, 218061624), (6, 181718020), (8, 136288515), (10, 109030812), (11, 99118920), (12, 90859010), (15, 72687208), (20, 54515406), (22, 49559460), (24, 45429505), (30, 36343604), (33, 33039640), (40, 27257703), (44, 24779730), (55, 19823784), (60, 18171802), (66, 16519820), (88, 12389865), (110, 9911892), (120, 9085901), (132, 8259910), (165, 6607928), (220, 4955946), (264, 4129955), (330, 3303964), (440, 2477973), (660, 1651982), (1320, 825991)]