1345440

素因数分解:

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

素因数の和:2821

約数の個数: 48

約数和(自身を含む): 4239648

約数和(自身を除く): 2894208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2803, 5606, 8409, 11212, 14015, 16818, 22424, 28030, 33636, 42045, 44848, 56060, 67272, 84090, 89696, 112120, 134544, 168180, 224240, 269088, 336360, 448480, 672720, 1345440]

約数ペア:

[(1, 1345440), (2, 672720), (3, 448480), (4, 336360), (5, 269088), (6, 224240), (8, 168180), (10, 134544), (12, 112120), (15, 89696), (16, 84090), (20, 67272), (24, 56060), (30, 44848), (32, 42045), (40, 33636), (48, 28030), (60, 22424), (80, 16818), (96, 14015), (120, 11212), (160, 8409), (240, 5606), (480, 2803)]