54840120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457001}}^1$

素因数の和:457015

約数の個数: 32

約数和(自身を含む): 164520720

約数和(自身を除く): 109680600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457001, 914002, 1371003, 1828004, 2285005, 2742006, 3656008, 4570010, 5484012, 6855015, 9140020, 10968024, 13710030, 18280040, 27420060, 54840120]

約数ペア:

[(1, 54840120), (2, 27420060), (3, 18280040), (4, 13710030), (5, 10968024), (6, 9140020), (8, 6855015), (10, 5484012), (12, 4570010), (15, 3656008), (20, 2742006), (24, 2285005), (30, 1828004), (40, 1371003), (60, 914002), (120, 457001)]