16290404280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45251123}}^1$

素因数の和:45251140

約数の個数: 48

約数和(自身を含む): 52943815080

約数和(自身を除く): 36653410800

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, 45251123, 90502246, 135753369, 181004492, 226255615, 271506738, 362008984, 407260107, 452511230, 543013476, 678766845, 814520214, 905022460, 1086026952, 1357533690, 1629040428, 1810044920, 2036300535, 2715067380, 3258080856, 4072601070, 5430134760, 8145202140, 16290404280]

約数ペア:

[(1, 16290404280), (2, 8145202140), (3, 5430134760), (4, 4072601070), (5, 3258080856), (6, 2715067380), (8, 2036300535), (9, 1810044920), (10, 1629040428), (12, 1357533690), (15, 1086026952), (18, 905022460), (20, 814520214), (24, 678766845), (30, 543013476), (36, 452511230), (40, 407260107), (45, 362008984), (60, 271506738), (72, 226255615), (90, 181004492), (120, 135753369), (180, 90502246), (360, 45251123)]