12513240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34759}}^1$

素因数の和:34776

約数の個数: 48

約数和(自身を含む): 40669200

約数和(自身を除く): 28155960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 34759, 69518, 104277, 139036, 173795, 208554, 278072, 312831, 347590, 417108, 521385, 625662, 695180, 834216, 1042770, 1251324, 1390360, 1564155, 2085540, 2502648, 3128310, 4171080, 6256620, 12513240]

約数ペア:

[(1, 12513240), (2, 6256620), (3, 4171080), (4, 3128310), (5, 2502648), (6, 2085540), (8, 1564155), (9, 1390360), (10, 1251324), (12, 1042770), (15, 834216), (18, 695180), (20, 625662), (24, 521385), (30, 417108), (36, 347590), (40, 312831), (45, 278072), (60, 208554), (72, 173795), (90, 139036), (120, 104277), (180, 69518), (360, 34759)]