977352960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{254519}}^1$

素因数の和:254543

約数の個数: 72

約数和(自身を含む): 3121433280

約数和(自身を除く): 2144080320

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, 254519, 509038, 763557, 1018076, 1272595, 1527114, 2036152, 2545190, 3054228, 3817785, 4072304, 5090380, 6108456, 7635570, 8144608, 10180760, 12216912, 15271140, 16289216, 20361520, 24433824, 30542280, 32578432, 40723040, 48867648, 61084560, 65156864, 81446080, 97735296, 122169120, 162892160, 195470592, 244338240, 325784320, 488676480, 977352960]

約数ペア:

[(1, 977352960), (2, 488676480), (3, 325784320), (4, 244338240), (5, 195470592), (6, 162892160), (8, 122169120), (10, 97735296), (12, 81446080), (15, 65156864), (16, 61084560), (20, 48867648), (24, 40723040), (30, 32578432), (32, 30542280), (40, 24433824), (48, 20361520), (60, 16289216), (64, 15271140), (80, 12216912), (96, 10180760), (120, 8144608), (128, 7635570), (160, 6108456), (192, 5090380), (240, 4072304), (256, 3817785), (320, 3054228), (384, 2545190), (480, 2036152), (640, 1527114), (768, 1272595), (960, 1018076), (1280, 763557), (1920, 509038), (3840, 254519)]