12620518740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23371331}}^1$

素因数の和:23371349

約数の個数: 48

約数和(自身を含む): 39263837760

約数和(自身を除く): 26643319020

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, 23371331, 46742662, 70113993, 93485324, 116856655, 140227986, 210341979, 233713310, 280455972, 350569965, 420683958, 467426620, 631025937, 701139930, 841367916, 1051709895, 1262051874, 1402279860, 2103419790, 2524103748, 3155129685, 4206839580, 6310259370, 12620518740]

約数ペア:

[(1, 12620518740), (2, 6310259370), (3, 4206839580), (4, 3155129685), (5, 2524103748), (6, 2103419790), (9, 1402279860), (10, 1262051874), (12, 1051709895), (15, 841367916), (18, 701139930), (20, 631025937), (27, 467426620), (30, 420683958), (36, 350569965), (45, 280455972), (54, 233713310), (60, 210341979), (90, 140227986), (108, 116856655), (135, 93485324), (180, 70113993), (270, 46742662), (540, 23371331)]