164746080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{114407}}^1$

素因数の和:114428

約数の個数: 72

約数和(自身を含む): 562200912

約数和(自身を除く): 397454832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 114407, 228814, 343221, 457628, 572035, 686442, 915256, 1029663, 1144070, 1372884, 1716105, 1830512, 2059326, 2288140, 2745768, 3432210, 3661024, 4118652, 4576280, 5148315, 5491536, 6864420, 8237304, 9152560, 10296630, 10983072, 13728840, 16474608, 18305120, 20593260, 27457680, 32949216, 41186520, 54915360, 82373040, 164746080]

約数ペア:

[(1, 164746080), (2, 82373040), (3, 54915360), (4, 41186520), (5, 32949216), (6, 27457680), (8, 20593260), (9, 18305120), (10, 16474608), (12, 13728840), (15, 10983072), (16, 10296630), (18, 9152560), (20, 8237304), (24, 6864420), (30, 5491536), (32, 5148315), (36, 4576280), (40, 4118652), (45, 3661024), (48, 3432210), (60, 2745768), (72, 2288140), (80, 2059326), (90, 1830512), (96, 1716105), (120, 1372884), (144, 1144070), (160, 1029663), (180, 915256), (240, 686442), (288, 572035), (360, 457628), (480, 343221), (720, 228814), (1440, 114407)]