1211200

素因数分解:

$2^6\times 5^2\times {\mathrm{757}}^1$

素因数の和:779

約数の個数: 42

約数和(自身を含む): 2984246

約数和(自身を除く): 1773046

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 757, 800, 1514, 1600, 3028, 3785, 6056, 7570, 12112, 15140, 18925, 24224, 30280, 37850, 48448, 60560, 75700, 121120, 151400, 242240, 302800, 605600, 1211200]

約数ペア:

[(1, 1211200), (2, 605600), (4, 302800), (5, 242240), (8, 151400), (10, 121120), (16, 75700), (20, 60560), (25, 48448), (32, 37850), (40, 30280), (50, 24224), (64, 18925), (80, 15140), (100, 12112), (160, 7570), (200, 6056), (320, 3785), (400, 3028), (757, 1600), (800, 1514)]