104605920

素因数分解:

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

素因数の和:72664

約数の個数: 72

約数和(自身を含む): 356972616

約数和(自身を除く): 252366696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 72643, 145286, 217929, 290572, 363215, 435858, 581144, 653787, 726430, 871716, 1089645, 1162288, 1307574, 1452860, 1743432, 2179290, 2324576, 2615148, 2905720, 3268935, 3486864, 4358580, 5230296, 5811440, 6537870, 6973728, 8717160, 10460592, 11622880, 13075740, 17434320, 20921184, 26151480, 34868640, 52302960, 104605920]

約数ペア:

[(1, 104605920), (2, 52302960), (3, 34868640), (4, 26151480), (5, 20921184), (6, 17434320), (8, 13075740), (9, 11622880), (10, 10460592), (12, 8717160), (15, 6973728), (16, 6537870), (18, 5811440), (20, 5230296), (24, 4358580), (30, 3486864), (32, 3268935), (36, 2905720), (40, 2615148), (45, 2324576), (48, 2179290), (60, 1743432), (72, 1452860), (80, 1307574), (90, 1162288), (96, 1089645), (120, 871716), (144, 726430), (160, 653787), (180, 581144), (240, 435858), (288, 363215), (360, 290572), (480, 217929), (720, 145286), (1440, 72643)]