120767440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32119}}^1$

素因数の和:32179

約数の個数: 40

約数和(自身を含む): 286767360

約数和(自身を除く): 165999920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 32119, 64238, 128476, 160595, 256952, 321190, 513904, 642380, 1284760, 1509593, 2569520, 3019186, 6038372, 7547965, 12076744, 15095930, 24153488, 30191860, 60383720, 120767440]

約数ペア:

[(1, 120767440), (2, 60383720), (4, 30191860), (5, 24153488), (8, 15095930), (10, 12076744), (16, 7547965), (20, 6038372), (40, 3019186), (47, 2569520), (80, 1509593), (94, 1284760), (188, 642380), (235, 513904), (376, 321190), (470, 256952), (752, 160595), (940, 128476), (1880, 64238), (3760, 32119)]