123159720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1026331}}^1$

素因数の和:1026345

約数の個数: 32

約数和(自身を含む): 369479520

約数和(自身を除く): 246319800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1026331, 2052662, 3078993, 4105324, 5131655, 6157986, 8210648, 10263310, 12315972, 15394965, 20526620, 24631944, 30789930, 41053240, 61579860, 123159720]

約数ペア:

[(1, 123159720), (2, 61579860), (3, 41053240), (4, 30789930), (5, 24631944), (6, 20526620), (8, 15394965), (10, 12315972), (12, 10263310), (15, 8210648), (20, 6157986), (24, 5131655), (30, 4105324), (40, 3078993), (60, 2052662), (120, 1026331)]