129118800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107599}}^1$

素因数の和:107620

約数の個数: 60

約数和(自身を含む): 413614400

約数和(自身を除く): 284495600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 107599, 215198, 322797, 430396, 537995, 645594, 860792, 1075990, 1291188, 1613985, 1721584, 2151980, 2582376, 2689975, 3227970, 4303960, 5164752, 5379950, 6455940, 8069925, 8607920, 10759900, 12911880, 16139850, 21519800, 25823760, 32279700, 43039600, 64559400, 129118800]

約数ペア:

[(1, 129118800), (2, 64559400), (3, 43039600), (4, 32279700), (5, 25823760), (6, 21519800), (8, 16139850), (10, 12911880), (12, 10759900), (15, 8607920), (16, 8069925), (20, 6455940), (24, 5379950), (25, 5164752), (30, 4303960), (40, 3227970), (48, 2689975), (50, 2582376), (60, 2151980), (75, 1721584), (80, 1613985), (100, 1291188), (120, 1075990), (150, 860792), (200, 645594), (240, 537995), (300, 430396), (400, 322797), (600, 215198), (1200, 107599)]