128037062880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{9879403}}^1$

素因数の和:9879430

約数の個数: 120

約数和(自身を含む): 451864180152

約数和(自身を除く): 323827117272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 9879403, 19758806, 29638209, 39517612, 49397015, 59276418, 79035224, 88914627, 98794030, 118552836, 148191045, 158070448, 177829254, 197588060, 237105672, 266743881, 296382090, 316140896, 355658508, 395176120, 444573135, 474211344, 533487762, 592764180, 711317016, 790352240, 800231643, 889146270, 948422688, 1066975524, 1185528360, 1333719405, 1422634032, 1580704480, 1600463286, 1778292540, 2133951048, 2371056720, 2667438810, 2845268064, 3200926572, 3556585080, 4001158215, 4267902096, 4742113440, 5334877620, 6401853144, 7113170160, 8002316430, 8535804192, 10669755240, 12803706288, 14226340320, 16004632860, 21339510480, 25607412576, 32009265720, 42679020960, 64018531440, 128037062880]

約数ペア:

[(1, 128037062880), (2, 64018531440), (3, 42679020960), (4, 32009265720), (5, 25607412576), (6, 21339510480), (8, 16004632860), (9, 14226340320), (10, 12803706288), (12, 10669755240), (15, 8535804192), (16, 8002316430), (18, 7113170160), (20, 6401853144), (24, 5334877620), (27, 4742113440), (30, 4267902096), (32, 4001158215), (36, 3556585080), (40, 3200926572), (45, 2845268064), (48, 2667438810), (54, 2371056720), (60, 2133951048), (72, 1778292540), (80, 1600463286), (81, 1580704480), (90, 1422634032), (96, 1333719405), (108, 1185528360), (120, 1066975524), (135, 948422688), (144, 889146270), (160, 800231643), (162, 790352240), (180, 711317016), (216, 592764180), (240, 533487762), (270, 474211344), (288, 444573135), (324, 395176120), (360, 355658508), (405, 316140896), (432, 296382090), (480, 266743881), (540, 237105672), (648, 197588060), (720, 177829254), (810, 158070448), (864, 148191045), (1080, 118552836), (1296, 98794030), (1440, 88914627), (1620, 79035224), (2160, 59276418), (2592, 49397015), (3240, 39517612), (4320, 29638209), (6480, 19758806), (12960, 9879403)]