977280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{509}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 3121200

約数和(自身を除く): 2143920

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, 509, 640, 960, 1018, 1527, 1920, 2036, 2545, 3054, 4072, 5090, 6108, 7635, 8144, 10180, 12216, 15270, 16288, 20360, 24432, 30540, 32576, 40720, 48864, 61080, 65152, 81440, 97728, 122160, 162880, 195456, 244320, 325760, 488640, 977280]

約数ペア:

[(1, 977280), (2, 488640), (3, 325760), (4, 244320), (5, 195456), (6, 162880), (8, 122160), (10, 97728), (12, 81440), (15, 65152), (16, 61080), (20, 48864), (24, 40720), (30, 32576), (32, 30540), (40, 24432), (48, 20360), (60, 16288), (64, 15270), (80, 12216), (96, 10180), (120, 8144), (128, 7635), (160, 6108), (192, 5090), (240, 4072), (320, 3054), (384, 2545), (480, 2036), (509, 1920), (640, 1527), (960, 1018)]