2018954160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{311567}}^1$

素因数の和:311592

約数の個数: 100

約数和(自身を含む): 7012149408

約数和(自身を除く): 4993195248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 311567, 623134, 934701, 1246268, 1557835, 1869402, 2492536, 2804103, 3115670, 3738804, 4673505, 4985072, 5608206, 6231340, 7477608, 8412309, 9347010, 11216412, 12462680, 14020515, 14955216, 16824618, 18694020, 22432824, 24925360, 25236927, 28041030, 33649236, 37388040, 42061545, 44865648, 50473854, 56082060, 67298472, 74776080, 84123090, 100947708, 112164120, 126184635, 134596944, 168246180, 201895416, 224328240, 252369270, 336492360, 403790832, 504738540, 672984720, 1009477080, 2018954160]

約数ペア:

[(1, 2018954160), (2, 1009477080), (3, 672984720), (4, 504738540), (5, 403790832), (6, 336492360), (8, 252369270), (9, 224328240), (10, 201895416), (12, 168246180), (15, 134596944), (16, 126184635), (18, 112164120), (20, 100947708), (24, 84123090), (27, 74776080), (30, 67298472), (36, 56082060), (40, 50473854), (45, 44865648), (48, 42061545), (54, 37388040), (60, 33649236), (72, 28041030), (80, 25236927), (81, 24925360), (90, 22432824), (108, 18694020), (120, 16824618), (135, 14955216), (144, 14020515), (162, 12462680), (180, 11216412), (216, 9347010), (240, 8412309), (270, 7477608), (324, 6231340), (360, 5608206), (405, 4985072), (432, 4673505), (540, 3738804), (648, 3115670), (720, 2804103), (810, 2492536), (1080, 1869402), (1296, 1557835), (1620, 1246268), (2160, 934701), (3240, 623134), (6480, 311567)]