64970255520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5013137}}^1$

素因数の和:5013164

約数の個数: 120

約数和(自身を含む): 229290905844

約数和(自身を除く): 164320650324

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, 5013137, 10026274, 15039411, 20052548, 25065685, 30078822, 40105096, 45118233, 50131370, 60157644, 75197055, 80210192, 90236466, 100262740, 120315288, 135354699, 150394110, 160420384, 180472932, 200525480, 225591165, 240630576, 270709398, 300788220, 360945864, 401050960, 406064097, 451182330, 481261152, 541418796, 601576440, 676773495, 721891728, 802101920, 812128194, 902364660, 1082837592, 1203152880, 1353546990, 1443783456, 1624256388, 1804729320, 2030320485, 2165675184, 2406305760, 2707093980, 3248512776, 3609458640, 4060640970, 4331350368, 5414187960, 6497025552, 7218917280, 8121281940, 10828375920, 12994051104, 16242563880, 21656751840, 32485127760, 64970255520]

約数ペア:

[(1, 64970255520), (2, 32485127760), (3, 21656751840), (4, 16242563880), (5, 12994051104), (6, 10828375920), (8, 8121281940), (9, 7218917280), (10, 6497025552), (12, 5414187960), (15, 4331350368), (16, 4060640970), (18, 3609458640), (20, 3248512776), (24, 2707093980), (27, 2406305760), (30, 2165675184), (32, 2030320485), (36, 1804729320), (40, 1624256388), (45, 1443783456), (48, 1353546990), (54, 1203152880), (60, 1082837592), (72, 902364660), (80, 812128194), (81, 802101920), (90, 721891728), (96, 676773495), (108, 601576440), (120, 541418796), (135, 481261152), (144, 451182330), (160, 406064097), (162, 401050960), (180, 360945864), (216, 300788220), (240, 270709398), (270, 240630576), (288, 225591165), (324, 200525480), (360, 180472932), (405, 160420384), (432, 150394110), (480, 135354699), (540, 120315288), (648, 100262740), (720, 90236466), (810, 80210192), (864, 75197055), (1080, 60157644), (1296, 50131370), (1440, 45118233), (1620, 40105096), (2160, 30078822), (2592, 25065685), (3240, 20052548), (4320, 15039411), (6480, 10026274), (12960, 5013137)]