2188948920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18241241}}^1$

素因数の和:18241255

約数の個数: 32

約数和(自身を含む): 6566847120

約数和(自身を除く): 4377898200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18241241, 36482482, 54723723, 72964964, 91206205, 109447446, 145929928, 182412410, 218894892, 273618615, 364824820, 437789784, 547237230, 729649640, 1094474460, 2188948920]

約数ペア:

[(1, 2188948920), (2, 1094474460), (3, 729649640), (4, 547237230), (5, 437789784), (6, 364824820), (8, 273618615), (10, 218894892), (12, 182412410), (15, 145929928), (20, 109447446), (24, 91206205), (30, 72964964), (40, 54723723), (60, 36482482), (120, 18241241)]