2123144880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8846437}}^1$

素因数の和:8846453

約数の個数: 40

約数和(自身を含む): 6581749872

約数和(自身を除く): 4458604992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8846437, 17692874, 26539311, 35385748, 44232185, 53078622, 70771496, 88464370, 106157244, 132696555, 141542992, 176928740, 212314488, 265393110, 353857480, 424628976, 530786220, 707714960, 1061572440, 2123144880]

約数ペア:

[(1, 2123144880), (2, 1061572440), (3, 707714960), (4, 530786220), (5, 424628976), (6, 353857480), (8, 265393110), (10, 212314488), (12, 176928740), (15, 141542992), (16, 132696555), (20, 106157244), (24, 88464370), (30, 70771496), (40, 53078622), (48, 44232185), (60, 35385748), (80, 26539311), (120, 17692874), (240, 8846437)]