1269762120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{320647}}^1$

素因数の和:320675

約数の個数: 96

約数和(自身を含む): 4501897920

約数和(自身を除く): 3232135800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 320647, 641294, 961941, 1282588, 1603235, 1923882, 2565176, 2885823, 3206470, 3527117, 3847764, 4809705, 5771646, 6412940, 7054234, 7695528, 9619410, 10581351, 11543292, 12825880, 14108468, 14429115, 17635585, 19238820, 21162702, 23086584, 28216936, 28858230, 31744053, 35271170, 38477640, 42325404, 52906755, 57716460, 63488106, 70542340, 84650808, 105813510, 115432920, 126976212, 141084680, 158720265, 211627020, 253952424, 317440530, 423254040, 634881060, 1269762120]

約数ペア:

[(1, 1269762120), (2, 634881060), (3, 423254040), (4, 317440530), (5, 253952424), (6, 211627020), (8, 158720265), (9, 141084680), (10, 126976212), (11, 115432920), (12, 105813510), (15, 84650808), (18, 70542340), (20, 63488106), (22, 57716460), (24, 52906755), (30, 42325404), (33, 38477640), (36, 35271170), (40, 31744053), (44, 28858230), (45, 28216936), (55, 23086584), (60, 21162702), (66, 19238820), (72, 17635585), (88, 14429115), (90, 14108468), (99, 12825880), (110, 11543292), (120, 10581351), (132, 9619410), (165, 7695528), (180, 7054234), (198, 6412940), (220, 5771646), (264, 4809705), (330, 3847764), (360, 3527117), (396, 3206470), (440, 2885823), (495, 2565176), (660, 1923882), (792, 1603235), (990, 1282588), (1320, 961941), (1980, 641294), (3960, 320647)]