340275960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{945211}}^1$

素因数の和:945228

約数の個数: 48

約数和(自身を含む): 1105898040

約数和(自身を除く): 765622080

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, 945211, 1890422, 2835633, 3780844, 4726055, 5671266, 7561688, 8506899, 9452110, 11342532, 14178165, 17013798, 18904220, 22685064, 28356330, 34027596, 37808440, 42534495, 56712660, 68055192, 85068990, 113425320, 170137980, 340275960]

約数ペア:

[(1, 340275960), (2, 170137980), (3, 113425320), (4, 85068990), (5, 68055192), (6, 56712660), (8, 42534495), (9, 37808440), (10, 34027596), (12, 28356330), (15, 22685064), (18, 18904220), (20, 17013798), (24, 14178165), (30, 11342532), (36, 9452110), (40, 8506899), (45, 7561688), (60, 5671266), (72, 4726055), (90, 3780844), (120, 2835633), (180, 1890422), (360, 945211)]