30041640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83449}}^1$

素因数の和:83466

約数の個数: 48

約数和(自身を含む): 97636500

約数和(自身を除く): 67594860

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, 83449, 166898, 250347, 333796, 417245, 500694, 667592, 751041, 834490, 1001388, 1251735, 1502082, 1668980, 2002776, 2503470, 3004164, 3337960, 3755205, 5006940, 6008328, 7510410, 10013880, 15020820, 30041640]

約数ペア:

[(1, 30041640), (2, 15020820), (3, 10013880), (4, 7510410), (5, 6008328), (6, 5006940), (8, 3755205), (9, 3337960), (10, 3004164), (12, 2503470), (15, 2002776), (18, 1668980), (20, 1502082), (24, 1251735), (30, 1001388), (36, 834490), (40, 751041), (45, 667592), (60, 500694), (72, 417245), (90, 333796), (120, 250347), (180, 166898), (360, 83449)]