2556526800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{2130439}}^1$

素因数の和:2130460

約数の個数: 60

約数和(自身を含む): 8189411360

約数和(自身を除く): 5632884560

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, 2130439, 4260878, 6391317, 8521756, 10652195, 12782634, 17043512, 21304390, 25565268, 31956585, 34087024, 42608780, 51130536, 53260975, 63913170, 85217560, 102261072, 106521950, 127826340, 159782925, 170435120, 213043900, 255652680, 319565850, 426087800, 511305360, 639131700, 852175600, 1278263400, 2556526800]

約数ペア:

[(1, 2556526800), (2, 1278263400), (3, 852175600), (4, 639131700), (5, 511305360), (6, 426087800), (8, 319565850), (10, 255652680), (12, 213043900), (15, 170435120), (16, 159782925), (20, 127826340), (24, 106521950), (25, 102261072), (30, 85217560), (40, 63913170), (48, 53260975), (50, 51130536), (60, 42608780), (75, 34087024), (80, 31956585), (100, 25565268), (120, 21304390), (150, 17043512), (200, 12782634), (240, 10652195), (300, 8521756), (400, 6391317), (600, 4260878), (1200, 2130439)]