72305427840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37659077}}^1$

素因数の和:37659099

約数の個数: 64

約数和(自身を含む): 230473557360

約数和(自身を除く): 158168129520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 37659077, 75318154, 112977231, 150636308, 188295385, 225954462, 301272616, 376590770, 451908924, 564886155, 602545232, 753181540, 903817848, 1129772310, 1205090464, 1506363080, 1807635696, 2259544620, 2410180928, 3012726160, 3615271392, 4519089240, 4820361856, 6025452320, 7230542784, 9038178480, 12050904640, 14461085568, 18076356960, 24101809280, 36152713920, 72305427840]

約数ペア:

[(1, 72305427840), (2, 36152713920), (3, 24101809280), (4, 18076356960), (5, 14461085568), (6, 12050904640), (8, 9038178480), (10, 7230542784), (12, 6025452320), (15, 4820361856), (16, 4519089240), (20, 3615271392), (24, 3012726160), (30, 2410180928), (32, 2259544620), (40, 1807635696), (48, 1506363080), (60, 1205090464), (64, 1129772310), (80, 903817848), (96, 753181540), (120, 602545232), (128, 564886155), (160, 451908924), (192, 376590770), (240, 301272616), (320, 225954462), (384, 188295385), (480, 150636308), (640, 112977231), (960, 75318154), (1920, 37659077)]