120047800

素因数分解:

$2^3\times 5^2\times {\mathrm{600239}}^1$

素因数の和:600255

約数の個数: 24

約数和(自身を含む): 279111600

約数和(自身を除く): 159063800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 600239, 1200478, 2400956, 3001195, 4801912, 6002390, 12004780, 15005975, 24009560, 30011950, 60023900, 120047800]

約数ペア:

[(1, 120047800), (2, 60023900), (4, 30011950), (5, 24009560), (8, 15005975), (10, 12004780), (20, 6002390), (25, 4801912), (40, 3001195), (50, 2400956), (100, 1200478), (200, 600239)]