7691520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 24577056

約数和(自身を除く): 16885536

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, 2003, 3840, 4006, 6009, 8012, 10015, 12018, 16024, 20030, 24036, 30045, 32048, 40060, 48072, 60090, 64096, 80120, 96144, 120180, 128192, 160240, 192288, 240360, 256384, 320480, 384576, 480720, 512768, 640960, 769152, 961440, 1281920, 1538304, 1922880, 2563840, 3845760, 7691520]

約数ペア:

[(1, 7691520), (2, 3845760), (3, 2563840), (4, 1922880), (5, 1538304), (6, 1281920), (8, 961440), (10, 769152), (12, 640960), (15, 512768), (16, 480720), (20, 384576), (24, 320480), (30, 256384), (32, 240360), (40, 192288), (48, 160240), (60, 128192), (64, 120180), (80, 96144), (96, 80120), (120, 64096), (128, 60090), (160, 48072), (192, 40060), (240, 32048), (256, 30045), (320, 24036), (384, 20030), (480, 16024), (640, 12018), (768, 10015), (960, 8012), (1280, 6009), (1920, 4006), (2003, 3840)]