12420360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34501}}^1$

素因数の和:34518

約数の個数: 48

約数和(自身を含む): 40367340

約数和(自身を除く): 27946980

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, 34501, 69002, 103503, 138004, 172505, 207006, 276008, 310509, 345010, 414012, 517515, 621018, 690020, 828024, 1035030, 1242036, 1380040, 1552545, 2070060, 2484072, 3105090, 4140120, 6210180, 12420360]

約数ペア:

[(1, 12420360), (2, 6210180), (3, 4140120), (4, 3105090), (5, 2484072), (6, 2070060), (8, 1552545), (9, 1380040), (10, 1242036), (12, 1035030), (15, 828024), (18, 690020), (20, 621018), (24, 517515), (30, 414012), (36, 345010), (40, 310509), (45, 276008), (60, 207006), (72, 172505), (90, 138004), (120, 103503), (180, 69002), (360, 34501)]