225942840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{627619}}^1$

素因数の和:627636

約数の個数: 48

約数和(自身を含む): 734315400

約数和(自身を除く): 508372560

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, 627619, 1255238, 1882857, 2510476, 3138095, 3765714, 5020952, 5648571, 6276190, 7531428, 9414285, 11297142, 12552380, 15062856, 18828570, 22594284, 25104760, 28242855, 37657140, 45188568, 56485710, 75314280, 112971420, 225942840]

約数ペア:

[(1, 225942840), (2, 112971420), (3, 75314280), (4, 56485710), (5, 45188568), (6, 37657140), (8, 28242855), (9, 25104760), (10, 22594284), (12, 18828570), (15, 15062856), (18, 12552380), (20, 11297142), (24, 9414285), (30, 7531428), (36, 6276190), (40, 5648571), (45, 5020952), (60, 3765714), (72, 3138095), (90, 2510476), (120, 1882857), (180, 1255238), (360, 627619)]