274571520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71503}}^1$

素因数の和:71527

約数の個数: 72

約数和(自身を含む): 876925056

約数和(自身を除く): 602353536

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 18304768, 22880960, 27457152, 34321440, 45761920, 54914304, 68642880, 91523840, 137285760, 274571520]

約数ペア:

[(1, 274571520), (2, 137285760), (3, 91523840), (4, 68642880), (5, 54914304), (6, 45761920), (8, 34321440), (10, 27457152), (12, 22880960), (15, 18304768), (16, 17160720), (20, 13728576), (24, 11440480), (30, 9152384), (32, 8580360), (40, 6864288), (48, 5720240), (60, 4576192), (64, 4290180), (80, 3432144), (96, 2860120), (120, 2288096), (128, 2145090), (160, 1716072), (192, 1430060), (240, 1144048), (256, 1072545), (320, 858036), (384, 715030), (480, 572024), (640, 429018), (768, 357515), (960, 286012), (1280, 214509), (1920, 143006), (3840, 71503)]