28830180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{480503}}^1$

素因数の和:480515

約数の個数: 24

約数和(自身を含む): 80724672

約数和(自身を除く): 51894492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 480503, 961006, 1441509, 1922012, 2402515, 2883018, 4805030, 5766036, 7207545, 9610060, 14415090, 28830180]

約数ペア:

[(1, 28830180), (2, 14415090), (3, 9610060), (4, 7207545), (5, 5766036), (6, 4805030), (10, 2883018), (12, 2402515), (15, 1922012), (20, 1441509), (30, 961006), (60, 480503)]