30039480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83443}}^1$

素因数の和:83460

約数の個数: 48

約数和(自身を含む): 97629480

約数和(自身を除く): 67590000

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, 83443, 166886, 250329, 333772, 417215, 500658, 667544, 750987, 834430, 1001316, 1251645, 1501974, 1668860, 2002632, 2503290, 3003948, 3337720, 3754935, 5006580, 6007896, 7509870, 10013160, 15019740, 30039480]

約数ペア:

[(1, 30039480), (2, 15019740), (3, 10013160), (4, 7509870), (5, 6007896), (6, 5006580), (8, 3754935), (9, 3337720), (10, 3003948), (12, 2503290), (15, 2002632), (18, 1668860), (20, 1501974), (24, 1251645), (30, 1001316), (36, 834430), (40, 750987), (45, 667544), (60, 500658), (72, 417215), (90, 333772), (120, 250329), (180, 166886), (360, 83443)]