127115280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{176549}}^1$

素因数の和:176568

約数の個数: 60

約数和(自身を含む): 426897900

約数和(自身を除く): 299782620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 176549, 353098, 529647, 706196, 882745, 1059294, 1412392, 1588941, 1765490, 2118588, 2648235, 2824784, 3177882, 3530980, 4237176, 5296470, 6355764, 7061960, 7944705, 8474352, 10592940, 12711528, 14123920, 15889410, 21185880, 25423056, 31778820, 42371760, 63557640, 127115280]

約数ペア:

[(1, 127115280), (2, 63557640), (3, 42371760), (4, 31778820), (5, 25423056), (6, 21185880), (8, 15889410), (9, 14123920), (10, 12711528), (12, 10592940), (15, 8474352), (16, 7944705), (18, 7061960), (20, 6355764), (24, 5296470), (30, 4237176), (36, 3530980), (40, 3177882), (45, 2824784), (48, 2648235), (60, 2118588), (72, 1765490), (80, 1588941), (90, 1412392), (120, 1059294), (144, 882745), (180, 706196), (240, 529647), (360, 353098), (720, 176549)]