289932082920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{805366897}}^1$

素因数の和:805366914

約数の個数: 48

約数和(自身を含む): 942279270660

約数和(自身を除く): 652347187740

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, 805366897, 1610733794, 2416100691, 3221467588, 4026834485, 4832201382, 6442935176, 7248302073, 8053668970, 9664402764, 12080503455, 14496604146, 16107337940, 19328805528, 24161006910, 28993208292, 32214675880, 36241510365, 48322013820, 57986416584, 72483020730, 96644027640, 144966041460, 289932082920]

約数ペア:

[(1, 289932082920), (2, 144966041460), (3, 96644027640), (4, 72483020730), (5, 57986416584), (6, 48322013820), (8, 36241510365), (9, 32214675880), (10, 28993208292), (12, 24161006910), (15, 19328805528), (18, 16107337940), (20, 14496604146), (24, 12080503455), (30, 9664402764), (36, 8053668970), (40, 7248302073), (45, 6442935176), (60, 4832201382), (72, 4026834485), (90, 3221467588), (120, 2416100691), (180, 1610733794), (360, 805366897)]