89159520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{185749}}^1$

素因数の和:185767

約数の個数: 48

約数和(自身を含む): 280854000

約数和(自身を除く): 191694480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 185749, 371498, 557247, 742996, 928745, 1114494, 1485992, 1857490, 2228988, 2786235, 2971984, 3714980, 4457976, 5572470, 5943968, 7429960, 8915952, 11144940, 14859920, 17831904, 22289880, 29719840, 44579760, 89159520]

約数ペア:

[(1, 89159520), (2, 44579760), (3, 29719840), (4, 22289880), (5, 17831904), (6, 14859920), (8, 11144940), (10, 8915952), (12, 7429960), (15, 5943968), (16, 5572470), (20, 4457976), (24, 3714980), (30, 2971984), (32, 2786235), (40, 2228988), (48, 1857490), (60, 1485992), (80, 1114494), (96, 928745), (120, 742996), (160, 557247), (240, 371498), (480, 185749)]