143143920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{198811}}^1$

素因数の和:198830

約数の個数: 60

約数和(自身を含む): 480727416

約数和(自身を除く): 337583496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 198811, 397622, 596433, 795244, 994055, 1192866, 1590488, 1789299, 1988110, 2385732, 2982165, 3180976, 3578598, 3976220, 4771464, 5964330, 7157196, 7952440, 8946495, 9542928, 11928660, 14314392, 15904880, 17892990, 23857320, 28628784, 35785980, 47714640, 71571960, 143143920]

約数ペア:

[(1, 143143920), (2, 71571960), (3, 47714640), (4, 35785980), (5, 28628784), (6, 23857320), (8, 17892990), (9, 15904880), (10, 14314392), (12, 11928660), (15, 9542928), (16, 8946495), (18, 7952440), (20, 7157196), (24, 5964330), (30, 4771464), (36, 3976220), (40, 3578598), (45, 3180976), (48, 2982165), (60, 2385732), (72, 1988110), (80, 1789299), (90, 1590488), (120, 1192866), (144, 994055), (180, 795244), (240, 596433), (360, 397622), (720, 198811)]