55287840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115183}}^1$

素因数の和:115201

約数の個数: 48

約数和(自身を含む): 174158208

約数和(自身を除く): 118870368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 115183, 230366, 345549, 460732, 575915, 691098, 921464, 1151830, 1382196, 1727745, 1842928, 2303660, 2764392, 3455490, 3685856, 4607320, 5528784, 6910980, 9214640, 11057568, 13821960, 18429280, 27643920, 55287840]

約数ペア:

[(1, 55287840), (2, 27643920), (3, 18429280), (4, 13821960), (5, 11057568), (6, 9214640), (8, 6910980), (10, 5528784), (12, 4607320), (15, 3685856), (16, 3455490), (20, 2764392), (24, 2303660), (30, 1842928), (32, 1727745), (40, 1382196), (48, 1151830), (60, 921464), (80, 691098), (96, 575915), (120, 460732), (160, 345549), (240, 230366), (480, 115183)]