223429320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{206879}}^1$

素因数の和:206899

約数の個数: 64

約数和(自身を含む): 744768000

約数和(自身を除く): 521338680

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, 206879, 413758, 620637, 827516, 1034395, 1241274, 1655032, 1861911, 2068790, 2482548, 3103185, 3723822, 4137580, 4965096, 5585733, 6206370, 7447644, 8275160, 9309555, 11171466, 12412740, 14895288, 18619110, 22342932, 24825480, 27928665, 37238220, 44685864, 55857330, 74476440, 111714660, 223429320]

約数ペア:

[(1, 223429320), (2, 111714660), (3, 74476440), (4, 55857330), (5, 44685864), (6, 37238220), (8, 27928665), (9, 24825480), (10, 22342932), (12, 18619110), (15, 14895288), (18, 12412740), (20, 11171466), (24, 9309555), (27, 8275160), (30, 7447644), (36, 6206370), (40, 5585733), (45, 4965096), (54, 4137580), (60, 3723822), (72, 3103185), (90, 2482548), (108, 2068790), (120, 1861911), (135, 1655032), (180, 1241274), (216, 1034395), (270, 827516), (360, 620637), (540, 413758), (1080, 206879)]