54919320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457661}}^1$

素因数の和:457675

約数の個数: 32

約数和(自身を含む): 164758320

約数和(自身を除く): 109839000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457661, 915322, 1372983, 1830644, 2288305, 2745966, 3661288, 4576610, 5491932, 6864915, 9153220, 10983864, 13729830, 18306440, 27459660, 54919320]

約数ペア:

[(1, 54919320), (2, 27459660), (3, 18306440), (4, 13729830), (5, 10983864), (6, 9153220), (8, 6864915), (10, 5491932), (12, 4576610), (15, 3661288), (20, 2745966), (24, 2288305), (30, 1830644), (40, 1372983), (60, 915322), (120, 457661)]