163241460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{302299}}^1$

素因数の和:302317

約数の個数: 48

約数和(自身を含む): 507864000

約数和(自身を除く): 344622540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 302299, 604598, 906897, 1209196, 1511495, 1813794, 2720691, 3022990, 3627588, 4534485, 5441382, 6045980, 8162073, 9068970, 10882764, 13603455, 16324146, 18137940, 27206910, 32648292, 40810365, 54413820, 81620730, 163241460]

約数ペア:

[(1, 163241460), (2, 81620730), (3, 54413820), (4, 40810365), (5, 32648292), (6, 27206910), (9, 18137940), (10, 16324146), (12, 13603455), (15, 10882764), (18, 9068970), (20, 8162073), (27, 6045980), (30, 5441382), (36, 4534485), (45, 3627588), (54, 3022990), (60, 2720691), (90, 1813794), (108, 1511495), (135, 1209196), (180, 906897), (270, 604598), (540, 302299)]