23542920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{21799}}^1$

素因数の和:21819

約数の個数: 64

約数和(自身を含む): 78480000

約数和(自身を除く): 54937080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 21799, 43598, 65397, 87196, 108995, 130794, 174392, 196191, 217990, 261588, 326985, 392382, 435980, 523176, 588573, 653970, 784764, 871960, 980955, 1177146, 1307940, 1569528, 1961910, 2354292, 2615880, 2942865, 3923820, 4708584, 5885730, 7847640, 11771460, 23542920]

約数ペア:

[(1, 23542920), (2, 11771460), (3, 7847640), (4, 5885730), (5, 4708584), (6, 3923820), (8, 2942865), (9, 2615880), (10, 2354292), (12, 1961910), (15, 1569528), (18, 1307940), (20, 1177146), (24, 980955), (27, 871960), (30, 784764), (36, 653970), (40, 588573), (45, 523176), (54, 435980), (60, 392382), (72, 326985), (90, 261588), (108, 217990), (120, 196191), (135, 174392), (180, 130794), (216, 108995), (270, 87196), (360, 65397), (540, 43598), (1080, 21799)]