672720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2819

約数の個数: 40

約数和(自身を含む): 2086176

約数和(自身を除く): 1413456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2803, 5606, 8409, 11212, 14015, 16818, 22424, 28030, 33636, 42045, 44848, 56060, 67272, 84090, 112120, 134544, 168180, 224240, 336360, 672720]

約数ペア:

[(1, 672720), (2, 336360), (3, 224240), (4, 168180), (5, 134544), (6, 112120), (8, 84090), (10, 67272), (12, 56060), (15, 44848), (16, 42045), (20, 33636), (24, 28030), (30, 22424), (40, 16818), (48, 14015), (60, 11212), (80, 8409), (120, 5606), (240, 2803)]