271087920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{376511}}^1$

素因数の和:376530

約数の個数: 60

約数和(自身を含む): 910406016

約数和(自身を除く): 639318096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 376511, 753022, 1129533, 1506044, 1882555, 2259066, 3012088, 3388599, 3765110, 4518132, 5647665, 6024176, 6777198, 7530220, 9036264, 11295330, 13554396, 15060440, 16942995, 18072528, 22590660, 27108792, 30120880, 33885990, 45181320, 54217584, 67771980, 90362640, 135543960, 271087920]

約数ペア:

[(1, 271087920), (2, 135543960), (3, 90362640), (4, 67771980), (5, 54217584), (6, 45181320), (8, 33885990), (9, 30120880), (10, 27108792), (12, 22590660), (15, 18072528), (16, 16942995), (18, 15060440), (20, 13554396), (24, 11295330), (30, 9036264), (36, 7530220), (40, 6777198), (45, 6024176), (48, 5647665), (60, 4518132), (72, 3765110), (80, 3388599), (90, 3012088), (120, 2259066), (144, 1882555), (180, 1506044), (240, 1129533), (360, 753022), (720, 376511)]