28544142960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13214881}}^1$

素因数の和:13214903

約数の個数: 80

約数和(自身を含む): 98318722080

約数和(自身を除く): 69774579120

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 13214881, 26429762, 39644643, 52859524, 66074405, 79289286, 105719048, 118933929, 132148810, 158578572, 198223215, 211438096, 237867858, 264297620, 317157144, 356801787, 396446430, 475735716, 528595240, 594669645, 634314288, 713603574, 792892860, 951471432, 1057190480, 1189339290, 1427207148, 1585785720, 1784008935, 1902942864, 2378678580, 2854414296, 3171571440, 3568017870, 4757357160, 5708828592, 7136035740, 9514714320, 14272071480, 28544142960]

約数ペア:

[(1, 28544142960), (2, 14272071480), (3, 9514714320), (4, 7136035740), (5, 5708828592), (6, 4757357160), (8, 3568017870), (9, 3171571440), (10, 2854414296), (12, 2378678580), (15, 1902942864), (16, 1784008935), (18, 1585785720), (20, 1427207148), (24, 1189339290), (27, 1057190480), (30, 951471432), (36, 792892860), (40, 713603574), (45, 634314288), (48, 594669645), (54, 528595240), (60, 475735716), (72, 396446430), (80, 356801787), (90, 317157144), (108, 264297620), (120, 237867858), (135, 211438096), (144, 198223215), (180, 158578572), (216, 132148810), (240, 118933929), (270, 105719048), (360, 79289286), (432, 66074405), (540, 52859524), (720, 39644643), (1080, 26429762), (2160, 13214881)]