2998440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8329}}^1$

素因数の和:8346

約数の個数: 48

約数和(自身を含む): 9746100

約数和(自身を除く): 6747660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8329, 16658, 24987, 33316, 41645, 49974, 66632, 74961, 83290, 99948, 124935, 149922, 166580, 199896, 249870, 299844, 333160, 374805, 499740, 599688, 749610, 999480, 1499220, 2998440]

約数ペア:

[(1, 2998440), (2, 1499220), (3, 999480), (4, 749610), (5, 599688), (6, 499740), (8, 374805), (9, 333160), (10, 299844), (12, 249870), (15, 199896), (18, 166580), (20, 149922), (24, 124935), (30, 99948), (36, 83290), (40, 74961), (45, 66632), (60, 49974), (72, 41645), (90, 33316), (120, 24987), (180, 16658), (360, 8329)]