73777980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1229633}}^1$

素因数の和:1229645

約数の個数: 24

約数和(自身を含む): 206578512

約数和(自身を除く): 132800532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1229633, 2459266, 3688899, 4918532, 6148165, 7377798, 12296330, 14755596, 18444495, 24592660, 36888990, 73777980]

約数ペア:

[(1, 73777980), (2, 36888990), (3, 24592660), (4, 18444495), (5, 14755596), (6, 12296330), (10, 7377798), (12, 6148165), (15, 4918532), (20, 3688899), (30, 2459266), (60, 1229633)]