9538920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{26497}}^1$

素因数の和:26514

約数の個数: 48

約数和(自身を含む): 31002660

約数和(自身を除く): 21463740

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, 26497, 52994, 79491, 105988, 132485, 158982, 211976, 238473, 264970, 317964, 397455, 476946, 529940, 635928, 794910, 953892, 1059880, 1192365, 1589820, 1907784, 2384730, 3179640, 4769460, 9538920]

約数ペア:

[(1, 9538920), (2, 4769460), (3, 3179640), (4, 2384730), (5, 1907784), (6, 1589820), (8, 1192365), (9, 1059880), (10, 953892), (12, 794910), (15, 635928), (18, 529940), (20, 476946), (24, 397455), (30, 317964), (36, 264970), (40, 238473), (45, 211976), (60, 158982), (72, 132485), (90, 105988), (120, 79491), (180, 52994), (360, 26497)]