78729540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69061}}^1$

素因数の和:69092

約数の個数: 48

約数和(自身を含む): 232048320

約数和(自身を除く): 153318780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 69061, 138122, 207183, 276244, 345305, 414366, 690610, 828732, 1035915, 1312159, 1381220, 2071830, 2624318, 3936477, 4143660, 5248636, 6560795, 7872954, 13121590, 15745908, 19682385, 26243180, 39364770, 78729540]

約数ペア:

[(1, 78729540), (2, 39364770), (3, 26243180), (4, 19682385), (5, 15745908), (6, 13121590), (10, 7872954), (12, 6560795), (15, 5248636), (19, 4143660), (20, 3936477), (30, 2624318), (38, 2071830), (57, 1381220), (60, 1312159), (76, 1035915), (95, 828732), (114, 690610), (190, 414366), (228, 345305), (285, 276244), (380, 207183), (570, 138122), (1140, 69061)]