153803220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2563387}}^1$

素因数の和:2563399

約数の個数: 24

約数和(自身を含む): 430649184

約数和(自身を除く): 276845964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2563387, 5126774, 7690161, 10253548, 12816935, 15380322, 25633870, 30760644, 38450805, 51267740, 76901610, 153803220]

約数ペア:

[(1, 153803220), (2, 76901610), (3, 51267740), (4, 38450805), (5, 30760644), (6, 25633870), (10, 15380322), (12, 12816935), (15, 10253548), (20, 7690161), (30, 5126774), (60, 2563387)]