160945320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9649}}^1$

素因数の和:9802

約数の個数: 64

約数和(自身を含む): 486360000

約数和(自身を除く): 325414680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 9649, 16680, 19298, 28947, 38596, 48245, 57894, 77192, 96490, 115788, 144735, 192980, 231576, 289470, 385960, 578940, 1157880, 1341211, 2682422, 4023633, 5364844, 6706055, 8047266, 10729688, 13412110, 16094532, 20118165, 26824220, 32189064, 40236330, 53648440, 80472660, 160945320]

約数ペア:

[(1, 160945320), (2, 80472660), (3, 53648440), (4, 40236330), (5, 32189064), (6, 26824220), (8, 20118165), (10, 16094532), (12, 13412110), (15, 10729688), (20, 8047266), (24, 6706055), (30, 5364844), (40, 4023633), (60, 2682422), (120, 1341211), (139, 1157880), (278, 578940), (417, 385960), (556, 289470), (695, 231576), (834, 192980), (1112, 144735), (1390, 115788), (1668, 96490), (2085, 77192), (2780, 57894), (3336, 48245), (4170, 38596), (5560, 28947), (8340, 19298), (9649, 16680)]