56455440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{235231}}^1$

素因数の和:235247

約数の個数: 40

約数和(自身を含む): 175012608

約数和(自身を除く): 118557168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 235231, 470462, 705693, 940924, 1176155, 1411386, 1881848, 2352310, 2822772, 3528465, 3763696, 4704620, 5645544, 7056930, 9409240, 11291088, 14113860, 18818480, 28227720, 56455440]

約数ペア:

[(1, 56455440), (2, 28227720), (3, 18818480), (4, 14113860), (5, 11291088), (6, 9409240), (8, 7056930), (10, 5645544), (12, 4704620), (15, 3763696), (16, 3528465), (20, 2822772), (24, 2352310), (30, 1881848), (40, 1411386), (48, 1176155), (60, 940924), (80, 705693), (120, 470462), (240, 235231)]