56385480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{469879}}^1$

素因数の和:469893

約数の個数: 32

約数和(自身を含む): 169156800

約数和(自身を除く): 112771320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 469879, 939758, 1409637, 1879516, 2349395, 2819274, 3759032, 4698790, 5638548, 7048185, 9397580, 11277096, 14096370, 18795160, 28192740, 56385480]

約数ペア:

[(1, 56385480), (2, 28192740), (3, 18795160), (4, 14096370), (5, 11277096), (6, 9397580), (8, 7048185), (10, 5638548), (12, 4698790), (15, 3759032), (20, 2819274), (24, 2349395), (30, 1879516), (40, 1409637), (60, 939758), (120, 469879)]