12629520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1949}}^1$

素因数の和:1974

約数の個数: 100

約数和(自身を含む): 43886700

約数和(自身を除く): 31257180

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, 1949, 2160, 3240, 3898, 5847, 6480, 7796, 9745, 11694, 15592, 17541, 19490, 23388, 29235, 31184, 35082, 38980, 46776, 52623, 58470, 70164, 77960, 87705, 93552, 105246, 116940, 140328, 155920, 157869, 175410, 210492, 233880, 263115, 280656, 315738, 350820, 420984, 467760, 526230, 631476, 701640, 789345, 841968, 1052460, 1262952, 1403280, 1578690, 2104920, 2525904, 3157380, 4209840, 6314760, 12629520]

約数ペア:

[(1, 12629520), (2, 6314760), (3, 4209840), (4, 3157380), (5, 2525904), (6, 2104920), (8, 1578690), (9, 1403280), (10, 1262952), (12, 1052460), (15, 841968), (16, 789345), (18, 701640), (20, 631476), (24, 526230), (27, 467760), (30, 420984), (36, 350820), (40, 315738), (45, 280656), (48, 263115), (54, 233880), (60, 210492), (72, 175410), (80, 157869), (81, 155920), (90, 140328), (108, 116940), (120, 105246), (135, 93552), (144, 87705), (162, 77960), (180, 70164), (216, 58470), (240, 52623), (270, 46776), (324, 38980), (360, 35082), (405, 31184), (432, 29235), (540, 23388), (648, 19490), (720, 17541), (810, 15592), (1080, 11694), (1296, 9745), (1620, 7796), (1949, 6480), (2160, 5847), (3240, 3898)]