158824920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1323541}}^1$

素因数の和:1323555

約数の個数: 32

約数和(自身を含む): 476475120

約数和(自身を除く): 317650200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1323541, 2647082, 3970623, 5294164, 6617705, 7941246, 10588328, 13235410, 15882492, 19853115, 26470820, 31764984, 39706230, 52941640, 79412460, 158824920]

約数ペア:

[(1, 158824920), (2, 79412460), (3, 52941640), (4, 39706230), (5, 31764984), (6, 26470820), (8, 19853115), (10, 15882492), (12, 13235410), (15, 10588328), (20, 7941246), (24, 6617705), (30, 5294164), (40, 3970623), (60, 2647082), (120, 1323541)]