56327220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{312929}}^1$

素因数の和:312944

約数の個数: 36

約数和(自身を含む): 170859780

約数和(自身を除く): 114532560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 312929, 625858, 938787, 1251716, 1564645, 1877574, 2816361, 3129290, 3755148, 4693935, 5632722, 6258580, 9387870, 11265444, 14081805, 18775740, 28163610, 56327220]

約数ペア:

[(1, 56327220), (2, 28163610), (3, 18775740), (4, 14081805), (5, 11265444), (6, 9387870), (9, 6258580), (10, 5632722), (12, 4693935), (15, 3755148), (18, 3129290), (20, 2816361), (30, 1877574), (36, 1564645), (45, 1251716), (60, 938787), (90, 625858), (180, 312929)]