137285760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71503}}^1$

素因数の和:71525

約数の個数: 64

約数和(自身を含む): 437604480

約数和(自身を除く): 300318720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 71503, 143006, 214509, 286012, 357515, 429018, 572024, 715030, 858036, 1072545, 1144048, 1430060, 1716072, 2145090, 2288096, 2860120, 3432144, 4290180, 4576192, 5720240, 6864288, 8580360, 9152384, 11440480, 13728576, 17160720, 22880960, 27457152, 34321440, 45761920, 68642880, 137285760]

約数ペア:

[(1, 137285760), (2, 68642880), (3, 45761920), (4, 34321440), (5, 27457152), (6, 22880960), (8, 17160720), (10, 13728576), (12, 11440480), (15, 9152384), (16, 8580360), (20, 6864288), (24, 5720240), (30, 4576192), (32, 4290180), (40, 3432144), (48, 2860120), (60, 2288096), (64, 2145090), (80, 1716072), (96, 1430060), (120, 1144048), (128, 1072545), (160, 858036), (192, 715030), (240, 572024), (320, 429018), (384, 357515), (480, 286012), (640, 214509), (960, 143006), (1920, 71503)]