150369520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{268517}}^1$

素因数の和:268537

約数の個数: 40

約数和(自身を含む): 399554784

約数和(自身を除く): 249185264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 268517, 537034, 1074068, 1342585, 1879619, 2148136, 2685170, 3759238, 4296272, 5370340, 7518476, 9398095, 10740680, 15036952, 18796190, 21481360, 30073904, 37592380, 75184760, 150369520]

約数ペア:

[(1, 150369520), (2, 75184760), (4, 37592380), (5, 30073904), (7, 21481360), (8, 18796190), (10, 15036952), (14, 10740680), (16, 9398095), (20, 7518476), (28, 5370340), (35, 4296272), (40, 3759238), (56, 2685170), (70, 2148136), (80, 1879619), (112, 1342585), (140, 1074068), (280, 537034), (560, 268517)]