162947880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{452633}}^1$

素因数の和:452650

約数の個数: 48

約数和(自身を含む): 529581780

約数和(自身を除く): 366633900

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, 452633, 905266, 1357899, 1810532, 2263165, 2715798, 3621064, 4073697, 4526330, 5431596, 6789495, 8147394, 9052660, 10863192, 13578990, 16294788, 18105320, 20368485, 27157980, 32589576, 40736970, 54315960, 81473940, 162947880]

約数ペア:

[(1, 162947880), (2, 81473940), (3, 54315960), (4, 40736970), (5, 32589576), (6, 27157980), (8, 20368485), (9, 18105320), (10, 16294788), (12, 13578990), (15, 10863192), (18, 9052660), (20, 8147394), (24, 6789495), (30, 5431596), (36, 4526330), (40, 4073697), (45, 3621064), (60, 2715798), (72, 2263165), (90, 1810532), (120, 1357899), (180, 905266), (360, 452633)]