19134756720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{26339}}^1$

素因数の和:27367

約数の個数: 120

約数和(自身を含む): 64327021200

約数和(自身を除く): 45192264480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1009, 2018, 3027, 4036, 5045, 6054, 8072, 9081, 10090, 12108, 15135, 16144, 18162, 20180, 24216, 26339, 30270, 36324, 40360, 45405, 48432, 52678, 60540, 72648, 79017, 80720, 90810, 105356, 121080, 131695, 145296, 158034, 181620, 210712, 237051, 242160, 263390, 316068, 363240, 395085, 421424, 474102, 526780, 632136, 726480, 790170, 948204, 1053560, 1185255, 1264272, 1580340, 1896408, 2107120, 2370510, 3160680, 3792816, 4741020, 6321360, 9482040, 18964080, 26576051, 53152102, 79728153, 106304204, 132880255, 159456306, 212608408, 239184459, 265760510, 318912612, 398640765, 425216816, 478368918, 531521020, 637825224, 797281530, 956737836, 1063042040, 1195922295, 1275650448, 1594563060, 1913475672, 2126084080, 2391844590, 3189126120, 3826951344, 4783689180, 6378252240, 9567378360, 19134756720]

約数ペア:

[(1, 19134756720), (2, 9567378360), (3, 6378252240), (4, 4783689180), (5, 3826951344), (6, 3189126120), (8, 2391844590), (9, 2126084080), (10, 1913475672), (12, 1594563060), (15, 1275650448), (16, 1195922295), (18, 1063042040), (20, 956737836), (24, 797281530), (30, 637825224), (36, 531521020), (40, 478368918), (45, 425216816), (48, 398640765), (60, 318912612), (72, 265760510), (80, 239184459), (90, 212608408), (120, 159456306), (144, 132880255), (180, 106304204), (240, 79728153), (360, 53152102), (720, 26576051), (1009, 18964080), (2018, 9482040), (3027, 6321360), (4036, 4741020), (5045, 3792816), (6054, 3160680), (8072, 2370510), (9081, 2107120), (10090, 1896408), (12108, 1580340), (15135, 1264272), (16144, 1185255), (18162, 1053560), (20180, 948204), (24216, 790170), (26339, 726480), (30270, 632136), (36324, 526780), (40360, 474102), (45405, 421424), (48432, 395085), (52678, 363240), (60540, 316068), (72648, 263390), (79017, 242160), (80720, 237051), (90810, 210712), (105356, 181620), (121080, 158034), (131695, 145296)]