8731492920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{24254147}}^1$

素因数の和:24254164

約数の個数: 48

約数和(自身を含む): 28377353160

約数和(自身を除く): 19645860240

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, 24254147, 48508294, 72762441, 97016588, 121270735, 145524882, 194033176, 218287323, 242541470, 291049764, 363812205, 436574646, 485082940, 582099528, 727624410, 873149292, 970165880, 1091436615, 1455248820, 1746298584, 2182873230, 2910497640, 4365746460, 8731492920]

約数ペア:

[(1, 8731492920), (2, 4365746460), (3, 2910497640), (4, 2182873230), (5, 1746298584), (6, 1455248820), (8, 1091436615), (9, 970165880), (10, 873149292), (12, 727624410), (15, 582099528), (18, 485082940), (20, 436574646), (24, 363812205), (30, 291049764), (36, 242541470), (40, 218287323), (45, 194033176), (60, 145524882), (72, 121270735), (90, 97016588), (120, 72762441), (180, 48508294), (360, 24254147)]