15076040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2382

約数の個数: 64

約数和(自身を含む): 40469760

約数和(自身を除く): 25393720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 2341, 3220, 4682, 6440, 9364, 11705, 16387, 18728, 23410, 32774, 46820, 53843, 65548, 81935, 93640, 107686, 131096, 163870, 215372, 269215, 327740, 376901, 430744, 538430, 655480, 753802, 1076860, 1507604, 1884505, 2153720, 3015208, 3769010, 7538020, 15076040]

約数ペア:

[(1, 15076040), (2, 7538020), (4, 3769010), (5, 3015208), (7, 2153720), (8, 1884505), (10, 1507604), (14, 1076860), (20, 753802), (23, 655480), (28, 538430), (35, 430744), (40, 376901), (46, 327740), (56, 269215), (70, 215372), (92, 163870), (115, 131096), (140, 107686), (161, 93640), (184, 81935), (230, 65548), (280, 53843), (322, 46820), (460, 32774), (644, 23410), (805, 18728), (920, 16387), (1288, 11705), (1610, 9364), (2341, 6440), (3220, 4682)]