6809940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{12611}}^1$

素因数の和:12629

約数の個数: 48

約数和(自身を含む): 21188160

約数和(自身を除く): 14378220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 12611, 25222, 37833, 50444, 63055, 75666, 113499, 126110, 151332, 189165, 226998, 252220, 340497, 378330, 453996, 567495, 680994, 756660, 1134990, 1361988, 1702485, 2269980, 3404970, 6809940]

約数ペア:

[(1, 6809940), (2, 3404970), (3, 2269980), (4, 1702485), (5, 1361988), (6, 1134990), (9, 756660), (10, 680994), (12, 567495), (15, 453996), (18, 378330), (20, 340497), (27, 252220), (30, 226998), (36, 189165), (45, 151332), (54, 126110), (60, 113499), (90, 75666), (108, 63055), (135, 50444), (180, 37833), (270, 25222), (540, 12611)]