12396240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1913}}^1$

素因数の和:1938

約数の個数: 100

約数和(自身を含む): 43076484

約数和(自身を除く): 30680244

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, 1913, 2160, 3240, 3826, 5739, 6480, 7652, 9565, 11478, 15304, 17217, 19130, 22956, 28695, 30608, 34434, 38260, 45912, 51651, 57390, 68868, 76520, 86085, 91824, 103302, 114780, 137736, 153040, 154953, 172170, 206604, 229560, 258255, 275472, 309906, 344340, 413208, 459120, 516510, 619812, 688680, 774765, 826416, 1033020, 1239624, 1377360, 1549530, 2066040, 2479248, 3099060, 4132080, 6198120, 12396240]

約数ペア:

[(1, 12396240), (2, 6198120), (3, 4132080), (4, 3099060), (5, 2479248), (6, 2066040), (8, 1549530), (9, 1377360), (10, 1239624), (12, 1033020), (15, 826416), (16, 774765), (18, 688680), (20, 619812), (24, 516510), (27, 459120), (30, 413208), (36, 344340), (40, 309906), (45, 275472), (48, 258255), (54, 229560), (60, 206604), (72, 172170), (80, 154953), (81, 153040), (90, 137736), (108, 114780), (120, 103302), (135, 91824), (144, 86085), (162, 76520), (180, 68868), (216, 57390), (240, 51651), (270, 45912), (324, 38260), (360, 34434), (405, 30608), (432, 28695), (540, 22956), (648, 19130), (720, 17217), (810, 15304), (1080, 11478), (1296, 9565), (1620, 7652), (1913, 6480), (2160, 5739), (3240, 3826)]