15206560

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 36319752

約数和(自身を除く): 21113192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 941, 1010, 1616, 1882, 2020, 3232, 3764, 4040, 4705, 7528, 8080, 9410, 15056, 16160, 18820, 30112, 37640, 75280, 95041, 150560, 190082, 380164, 475205, 760328, 950410, 1520656, 1900820, 3041312, 3801640, 7603280, 15206560]

約数ペア:

[(1, 15206560), (2, 7603280), (4, 3801640), (5, 3041312), (8, 1900820), (10, 1520656), (16, 950410), (20, 760328), (32, 475205), (40, 380164), (80, 190082), (101, 150560), (160, 95041), (202, 75280), (404, 37640), (505, 30112), (808, 18820), (941, 16160), (1010, 15056), (1616, 9410), (1882, 8080), (2020, 7528), (3232, 4705), (3764, 4040)]