56557560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{471313}}^1$

素因数の和:471327

約数の個数: 32

約数和(自身を含む): 169673040

約数和(自身を除く): 113115480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 471313, 942626, 1413939, 1885252, 2356565, 2827878, 3770504, 4713130, 5655756, 7069695, 9426260, 11311512, 14139390, 18852520, 28278780, 56557560]

約数ペア:

[(1, 56557560), (2, 28278780), (3, 18852520), (4, 14139390), (5, 11311512), (6, 9426260), (8, 7069695), (10, 5655756), (12, 4713130), (15, 3770504), (20, 2827878), (24, 2356565), (30, 1885252), (40, 1413939), (60, 942626), (120, 471313)]