22779720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{63277}}^1$

素因数の和:63294

約数の個数: 48

約数和(自身を含む): 74035260

約数和(自身を除く): 51255540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 63277, 126554, 189831, 253108, 316385, 379662, 506216, 569493, 632770, 759324, 949155, 1138986, 1265540, 1518648, 1898310, 2277972, 2531080, 2847465, 3796620, 4555944, 5694930, 7593240, 11389860, 22779720]

約数ペア:

[(1, 22779720), (2, 11389860), (3, 7593240), (4, 5694930), (5, 4555944), (6, 3796620), (8, 2847465), (9, 2531080), (10, 2277972), (12, 1898310), (15, 1518648), (18, 1265540), (20, 1138986), (24, 949155), (30, 759324), (36, 632770), (40, 569493), (45, 506216), (60, 379662), (72, 316385), (90, 253108), (120, 189831), (180, 126554), (360, 63277)]