1572806580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191339}}^1$

素因数の和:191488

約数の個数: 48

約数和(自身を含む): 4436026560

約数和(自身を除く): 2863219980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 191339, 382678, 574017, 765356, 956695, 1148034, 1913390, 2296068, 2870085, 3826780, 5740170, 11480340, 26213443, 52426886, 78640329, 104853772, 131067215, 157280658, 262134430, 314561316, 393201645, 524268860, 786403290, 1572806580]

約数ペア:

[(1, 1572806580), (2, 786403290), (3, 524268860), (4, 393201645), (5, 314561316), (6, 262134430), (10, 157280658), (12, 131067215), (15, 104853772), (20, 78640329), (30, 52426886), (60, 26213443), (137, 11480340), (274, 5740170), (411, 3826780), (548, 2870085), (685, 2296068), (822, 1913390), (1370, 1148034), (1644, 956695), (2055, 765356), (2740, 574017), (4110, 382678), (8220, 191339)]