11930240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2689

約数の個数: 64

約数和(自身を含む): 32607360

約数和(自身を除く): 20677120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2663, 4480, 5326, 10652, 13315, 18641, 21304, 26630, 37282, 42608, 53260, 74564, 85216, 93205, 106520, 149128, 170432, 186410, 213040, 298256, 340864, 372820, 426080, 596512, 745640, 852160, 1193024, 1491280, 1704320, 2386048, 2982560, 5965120, 11930240]

約数ペア:

[(1, 11930240), (2, 5965120), (4, 2982560), (5, 2386048), (7, 1704320), (8, 1491280), (10, 1193024), (14, 852160), (16, 745640), (20, 596512), (28, 426080), (32, 372820), (35, 340864), (40, 298256), (56, 213040), (64, 186410), (70, 170432), (80, 149128), (112, 106520), (128, 93205), (140, 85216), (160, 74564), (224, 53260), (280, 42608), (320, 37282), (448, 26630), (560, 21304), (640, 18641), (896, 13315), (1120, 10652), (2240, 5326), (2663, 4480)]