191270160

素因数分解:

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

素因数の和:9867

約数の個数: 120

約数和(自身を含む): 666207360

約数和(自身を除く): 474937200

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 9839, 19440, 19678, 29517, 39356, 49195, 59034, 78712, 88551, 98390, 118068, 147585, 157424, 177102, 196780, 236136, 265653, 295170, 354204, 393560, 442755, 472272, 531306, 590340, 708408, 787120, 796959, 885510, 1062612, 1180680, 1328265, 1416816, 1593918, 1771020, 2125224, 2361360, 2390877, 2656530, 3187836, 3542040, 3984795, 4250448, 4781754, 5313060, 6375672, 7084080, 7969590, 9563508, 10626120, 11954385, 12751344, 15939180, 19127016, 21252240, 23908770, 31878360, 38254032, 47817540, 63756720, 95635080, 191270160]

約数ペア:

[(1, 191270160), (2, 95635080), (3, 63756720), (4, 47817540), (5, 38254032), (6, 31878360), (8, 23908770), (9, 21252240), (10, 19127016), (12, 15939180), (15, 12751344), (16, 11954385), (18, 10626120), (20, 9563508), (24, 7969590), (27, 7084080), (30, 6375672), (36, 5313060), (40, 4781754), (45, 4250448), (48, 3984795), (54, 3542040), (60, 3187836), (72, 2656530), (80, 2390877), (81, 2361360), (90, 2125224), (108, 1771020), (120, 1593918), (135, 1416816), (144, 1328265), (162, 1180680), (180, 1062612), (216, 885510), (240, 796959), (243, 787120), (270, 708408), (324, 590340), (360, 531306), (405, 472272), (432, 442755), (486, 393560), (540, 354204), (648, 295170), (720, 265653), (810, 236136), (972, 196780), (1080, 177102), (1215, 157424), (1296, 147585), (1620, 118068), (1944, 98390), (2160, 88551), (2430, 78712), (3240, 59034), (3888, 49195), (4860, 39356), (6480, 29517), (9720, 19678), (9839, 19440)]