7940208480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16542101}}^1$

素因数の和:16542119

約数の個数: 48

約数和(自身を含む): 25011658224

約数和(自身を除く): 17071449744

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, 16542101, 33084202, 49626303, 66168404, 82710505, 99252606, 132336808, 165421010, 198505212, 248131515, 264673616, 330842020, 397010424, 496263030, 529347232, 661684040, 794020848, 992526060, 1323368080, 1588041696, 1985052120, 2646736160, 3970104240, 7940208480]

約数ペア:

[(1, 7940208480), (2, 3970104240), (3, 2646736160), (4, 1985052120), (5, 1588041696), (6, 1323368080), (8, 992526060), (10, 794020848), (12, 661684040), (15, 529347232), (16, 496263030), (20, 397010424), (24, 330842020), (30, 264673616), (32, 248131515), (40, 198505212), (48, 165421010), (60, 132336808), (80, 99252606), (96, 82710505), (120, 66168404), (160, 49626303), (240, 33084202), (480, 16542101)]