127513440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{9839}}^1$

素因数の和:9866

約数の個数: 120

約数和(自身を含む): 450061920

約数和(自身を除く): 322548480

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, 9839, 12960, 19678, 29517, 39356, 49195, 59034, 78712, 88551, 98390, 118068, 147585, 157424, 177102, 196780, 236136, 265653, 295170, 314848, 354204, 393560, 442755, 472272, 531306, 590340, 708408, 787120, 796959, 885510, 944544, 1062612, 1180680, 1328265, 1416816, 1574240, 1593918, 1771020, 2125224, 2361360, 2656530, 2833632, 3187836, 3542040, 3984795, 4250448, 4722720, 5313060, 6375672, 7084080, 7969590, 8500896, 10626120, 12751344, 14168160, 15939180, 21252240, 25502688, 31878360, 42504480, 63756720, 127513440]

約数ペア:

[(1, 127513440), (2, 63756720), (3, 42504480), (4, 31878360), (5, 25502688), (6, 21252240), (8, 15939180), (9, 14168160), (10, 12751344), (12, 10626120), (15, 8500896), (16, 7969590), (18, 7084080), (20, 6375672), (24, 5313060), (27, 4722720), (30, 4250448), (32, 3984795), (36, 3542040), (40, 3187836), (45, 2833632), (48, 2656530), (54, 2361360), (60, 2125224), (72, 1771020), (80, 1593918), (81, 1574240), (90, 1416816), (96, 1328265), (108, 1180680), (120, 1062612), (135, 944544), (144, 885510), (160, 796959), (162, 787120), (180, 708408), (216, 590340), (240, 531306), (270, 472272), (288, 442755), (324, 393560), (360, 354204), (405, 314848), (432, 295170), (480, 265653), (540, 236136), (648, 196780), (720, 177102), (810, 157424), (864, 147585), (1080, 118068), (1296, 98390), (1440, 88551), (1620, 78712), (2160, 59034), (2592, 49195), (3240, 39356), (4320, 29517), (6480, 19678), (9839, 12960)]