457144920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1269847}}^1$

素因数の和:1269864

約数の個数: 48

約数和(自身を含む): 1485722160

約数和(自身を除く): 1028577240

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, 1269847, 2539694, 3809541, 5079388, 6349235, 7619082, 10158776, 11428623, 12698470, 15238164, 19047705, 22857246, 25396940, 30476328, 38095410, 45714492, 50793880, 57143115, 76190820, 91428984, 114286230, 152381640, 228572460, 457144920]

約数ペア:

[(1, 457144920), (2, 228572460), (3, 152381640), (4, 114286230), (5, 91428984), (6, 76190820), (8, 57143115), (9, 50793880), (10, 45714492), (12, 38095410), (15, 30476328), (18, 25396940), (20, 22857246), (24, 19047705), (30, 15238164), (36, 12698470), (40, 11428623), (45, 10158776), (60, 7619082), (72, 6349235), (90, 5079388), (120, 3809541), (180, 2539694), (360, 1269847)]