40163580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74377}}^1$

素因数の和:74395

約数の個数: 48

約数和(自身を含む): 124955040

約数和(自身を除く): 84791460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 74377, 148754, 223131, 297508, 371885, 446262, 669393, 743770, 892524, 1115655, 1338786, 1487540, 2008179, 2231310, 2677572, 3346965, 4016358, 4462620, 6693930, 8032716, 10040895, 13387860, 20081790, 40163580]

約数ペア:

[(1, 40163580), (2, 20081790), (3, 13387860), (4, 10040895), (5, 8032716), (6, 6693930), (9, 4462620), (10, 4016358), (12, 3346965), (15, 2677572), (18, 2231310), (20, 2008179), (27, 1487540), (30, 1338786), (36, 1115655), (45, 892524), (54, 743770), (60, 669393), (90, 446262), (108, 371885), (135, 297508), (180, 223131), (270, 148754), (540, 74377)]