120415572

素因数分解:

$2^2\times 3^4\times {\mathrm{419}}^1\times {\mathrm{887}}^1$

素因数の和:1322

約数の個数: 60

約数和(自身を含む): 315897120

約数和(自身を除く): 195481548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 419, 838, 887, 1257, 1676, 1774, 2514, 2661, 3548, 3771, 5028, 5322, 7542, 7983, 10644, 11313, 15084, 15966, 22626, 23949, 31932, 33939, 45252, 47898, 67878, 71847, 95796, 135756, 143694, 287388, 371653, 743306, 1114959, 1486612, 2229918, 3344877, 4459836, 6689754, 10034631, 13379508, 20069262, 30103893, 40138524, 60207786, 120415572]

約数ペア:

[(1, 120415572), (2, 60207786), (3, 40138524), (4, 30103893), (6, 20069262), (9, 13379508), (12, 10034631), (18, 6689754), (27, 4459836), (36, 3344877), (54, 2229918), (81, 1486612), (108, 1114959), (162, 743306), (324, 371653), (419, 287388), (838, 143694), (887, 135756), (1257, 95796), (1676, 71847), (1774, 67878), (2514, 47898), (2661, 45252), (3548, 33939), (3771, 31932), (5028, 23949), (5322, 22626), (7542, 15966), (7983, 15084), (10644, 11313)]