91408560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{380869}}^1$

素因数の和:380885

約数の個数: 40

約数和(自身を含む): 283367280

約数和(自身を除く): 191958720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 380869, 761738, 1142607, 1523476, 1904345, 2285214, 3046952, 3808690, 4570428, 5713035, 6093904, 7617380, 9140856, 11426070, 15234760, 18281712, 22852140, 30469520, 45704280, 91408560]

約数ペア:

[(1, 91408560), (2, 45704280), (3, 30469520), (4, 22852140), (5, 18281712), (6, 15234760), (8, 11426070), (10, 9140856), (12, 7617380), (15, 6093904), (16, 5713035), (20, 4570428), (24, 3808690), (30, 3046952), (40, 2285214), (48, 1904345), (60, 1523476), (80, 1142607), (120, 761738), (240, 380869)]