23289480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{64693}}^1$

素因数の和:64710

約数の個数: 48

約数和(自身を含む): 75691980

約数和(自身を除く): 52402500

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, 64693, 129386, 194079, 258772, 323465, 388158, 517544, 582237, 646930, 776316, 970395, 1164474, 1293860, 1552632, 1940790, 2328948, 2587720, 2911185, 3881580, 4657896, 5822370, 7763160, 11644740, 23289480]

約数ペア:

[(1, 23289480), (2, 11644740), (3, 7763160), (4, 5822370), (5, 4657896), (6, 3881580), (8, 2911185), (9, 2587720), (10, 2328948), (12, 1940790), (15, 1552632), (18, 1293860), (20, 1164474), (24, 970395), (30, 776316), (36, 646930), (40, 582237), (45, 517544), (60, 388158), (72, 323465), (90, 258772), (120, 194079), (180, 129386), (360, 64693)]