3992220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7393}}^1$

素因数の和:7411

約数の個数: 48

約数和(自身を含む): 12421920

約数和(自身を除く): 8429700

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, 7393, 14786, 22179, 29572, 36965, 44358, 66537, 73930, 88716, 110895, 133074, 147860, 199611, 221790, 266148, 332685, 399222, 443580, 665370, 798444, 998055, 1330740, 1996110, 3992220]

約数ペア:

[(1, 3992220), (2, 1996110), (3, 1330740), (4, 998055), (5, 798444), (6, 665370), (9, 443580), (10, 399222), (12, 332685), (15, 266148), (18, 221790), (20, 199611), (27, 147860), (30, 133074), (36, 110895), (45, 88716), (54, 73930), (60, 66537), (90, 44358), (108, 36965), (135, 29572), (180, 22179), (270, 14786), (540, 7393)]