120936440

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{8713}}^1$

素因数の和:9071

約数の個数: 32

約数和(自身を含む): 272922480

約数和(自身を除く): 151986040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 2776, 3470, 6940, 8713, 13880, 17426, 34852, 43565, 69704, 87130, 174260, 348520, 3023411, 6046822, 12093644, 15117055, 24187288, 30234110, 60468220, 120936440]

約数ペア:

[(1, 120936440), (2, 60468220), (4, 30234110), (5, 24187288), (8, 15117055), (10, 12093644), (20, 6046822), (40, 3023411), (347, 348520), (694, 174260), (1388, 87130), (1735, 69704), (2776, 43565), (3470, 34852), (6940, 17426), (8713, 13880)]