326881080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{908003}}^1$

素因数の和:908020

約数の個数: 48

約数和(自身を含む): 1062364680

約数和(自身を除く): 735483600

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, 908003, 1816006, 2724009, 3632012, 4540015, 5448018, 7264024, 8172027, 9080030, 10896036, 13620045, 16344054, 18160060, 21792072, 27240090, 32688108, 36320120, 40860135, 54480180, 65376216, 81720270, 108960360, 163440540, 326881080]

約数ペア:

[(1, 326881080), (2, 163440540), (3, 108960360), (4, 81720270), (5, 65376216), (6, 54480180), (8, 40860135), (9, 36320120), (10, 32688108), (12, 27240090), (15, 21792072), (18, 18160060), (20, 16344054), (24, 13620045), (30, 10896036), (36, 9080030), (40, 8172027), (45, 7264024), (60, 5448018), (72, 4540015), (90, 3632012), (120, 2724009), (180, 1816006), (360, 908003)]