38814240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{80863}}^1$

素因数の和:80881

約数の個数: 48

約数和(自身を含む): 122266368

約数和(自身を除く): 83452128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 80863, 161726, 242589, 323452, 404315, 485178, 646904, 808630, 970356, 1212945, 1293808, 1617260, 1940712, 2425890, 2587616, 3234520, 3881424, 4851780, 6469040, 7762848, 9703560, 12938080, 19407120, 38814240]

約数ペア:

[(1, 38814240), (2, 19407120), (3, 12938080), (4, 9703560), (5, 7762848), (6, 6469040), (8, 4851780), (10, 3881424), (12, 3234520), (15, 2587616), (16, 2425890), (20, 1940712), (24, 1617260), (30, 1293808), (32, 1212945), (40, 970356), (48, 808630), (60, 646904), (80, 485178), (96, 404315), (120, 323452), (160, 242589), (240, 161726), (480, 80863)]