7984440

素因数分解:

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

素因数の和:7413

約数の個数: 64

約数和(自身を含む): 26618400

約数和(自身を除く): 18633960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 7393, 14786, 22179, 29572, 36965, 44358, 59144, 66537, 73930, 88716, 110895, 133074, 147860, 177432, 199611, 221790, 266148, 295720, 332685, 399222, 443580, 532296, 665370, 798444, 887160, 998055, 1330740, 1596888, 1996110, 2661480, 3992220, 7984440]

約数ペア:

[(1, 7984440), (2, 3992220), (3, 2661480), (4, 1996110), (5, 1596888), (6, 1330740), (8, 998055), (9, 887160), (10, 798444), (12, 665370), (15, 532296), (18, 443580), (20, 399222), (24, 332685), (27, 295720), (30, 266148), (36, 221790), (40, 199611), (45, 177432), (54, 147860), (60, 133074), (72, 110895), (90, 88716), (108, 73930), (120, 66537), (135, 59144), (180, 44358), (216, 36965), (270, 29572), (360, 22179), (540, 14786), (1080, 7393)]