1812395640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1373027}}^1$

素因数の和:1373052

約数の個数: 64

約数和(自身を含む): 5931480960

約数和(自身を除く): 4119085320

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, 1373027, 2746054, 4119081, 5492108, 6865135, 8238162, 10984216, 13730270, 15103297, 16476324, 20595405, 27460540, 30206594, 32952648, 41190810, 45309891, 54921080, 60413188, 75516485, 82381620, 90619782, 120826376, 151032970, 164763240, 181239564, 226549455, 302065940, 362479128, 453098910, 604131880, 906197820, 1812395640]

約数ペア:

[(1, 1812395640), (2, 906197820), (3, 604131880), (4, 453098910), (5, 362479128), (6, 302065940), (8, 226549455), (10, 181239564), (11, 164763240), (12, 151032970), (15, 120826376), (20, 90619782), (22, 82381620), (24, 75516485), (30, 60413188), (33, 54921080), (40, 45309891), (44, 41190810), (55, 32952648), (60, 30206594), (66, 27460540), (88, 20595405), (110, 16476324), (120, 15103297), (132, 13730270), (165, 10984216), (220, 8238162), (264, 6865135), (330, 5492108), (440, 4119081), (660, 2746054), (1320, 1373027)]