16401534480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2531101}}^1$

素因数の和:2531126

約数の個数: 100

約数和(自身を含む): 56964981612

約数和(自身を除く): 40563447132

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, 2531101, 5062202, 7593303, 10124404, 12655505, 15186606, 20248808, 22779909, 25311010, 30373212, 37966515, 40497616, 45559818, 50622020, 60746424, 68339727, 75933030, 91119636, 101244040, 113899545, 121492848, 136679454, 151866060, 182239272, 202488080, 205019181, 227799090, 273358908, 303732120, 341698635, 364478544, 410038362, 455598180, 546717816, 607464240, 683397270, 820076724, 911196360, 1025095905, 1093435632, 1366794540, 1640153448, 1822392720, 2050191810, 2733589080, 3280306896, 4100383620, 5467178160, 8200767240, 16401534480]

約数ペア:

[(1, 16401534480), (2, 8200767240), (3, 5467178160), (4, 4100383620), (5, 3280306896), (6, 2733589080), (8, 2050191810), (9, 1822392720), (10, 1640153448), (12, 1366794540), (15, 1093435632), (16, 1025095905), (18, 911196360), (20, 820076724), (24, 683397270), (27, 607464240), (30, 546717816), (36, 455598180), (40, 410038362), (45, 364478544), (48, 341698635), (54, 303732120), (60, 273358908), (72, 227799090), (80, 205019181), (81, 202488080), (90, 182239272), (108, 151866060), (120, 136679454), (135, 121492848), (144, 113899545), (162, 101244040), (180, 91119636), (216, 75933030), (240, 68339727), (270, 60746424), (324, 50622020), (360, 45559818), (405, 40497616), (432, 37966515), (540, 30373212), (648, 25311010), (720, 22779909), (810, 20248808), (1080, 15186606), (1296, 12655505), (1620, 10124404), (2160, 7593303), (3240, 5062202), (6480, 2531101)]