313817760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{72643}}^1$

素因数の和:72667

約数の個数: 96

約数和(自身を含む): 1098377280

約数和(自身を除く): 784559520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 72643, 145286, 217929, 290572, 363215, 435858, 581144, 653787, 726430, 871716, 1089645, 1162288, 1307574, 1452860, 1743432, 1961361, 2179290, 2324576, 2615148, 2905720, 3268935, 3486864, 3922722, 4358580, 5230296, 5811440, 6537870, 6973728, 7845444, 8717160, 9806805, 10460592, 11622880, 13075740, 15690888, 17434320, 19613610, 20921184, 26151480, 31381776, 34868640, 39227220, 52302960, 62763552, 78454440, 104605920, 156908880, 313817760]

約数ペア:

[(1, 313817760), (2, 156908880), (3, 104605920), (4, 78454440), (5, 62763552), (6, 52302960), (8, 39227220), (9, 34868640), (10, 31381776), (12, 26151480), (15, 20921184), (16, 19613610), (18, 17434320), (20, 15690888), (24, 13075740), (27, 11622880), (30, 10460592), (32, 9806805), (36, 8717160), (40, 7845444), (45, 6973728), (48, 6537870), (54, 5811440), (60, 5230296), (72, 4358580), (80, 3922722), (90, 3486864), (96, 3268935), (108, 2905720), (120, 2615148), (135, 2324576), (144, 2179290), (160, 1961361), (180, 1743432), (216, 1452860), (240, 1307574), (270, 1162288), (288, 1089645), (360, 871716), (432, 726430), (480, 653787), (540, 581144), (720, 435858), (864, 363215), (1080, 290572), (1440, 217929), (2160, 145286), (4320, 72643)]