194525640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{540349}}^1$

素因数の和:540366

約数の個数: 48

約数和(自身を含む): 632209500

約数和(自身を除く): 437683860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 540349, 1080698, 1621047, 2161396, 2701745, 3242094, 4322792, 4863141, 5403490, 6484188, 8105235, 9726282, 10806980, 12968376, 16210470, 19452564, 21613960, 24315705, 32420940, 38905128, 48631410, 64841880, 97262820, 194525640]

約数ペア:

[(1, 194525640), (2, 97262820), (3, 64841880), (4, 48631410), (5, 38905128), (6, 32420940), (8, 24315705), (9, 21613960), (10, 19452564), (12, 16210470), (15, 12968376), (18, 10806980), (20, 9726282), (24, 8105235), (30, 6484188), (36, 5403490), (40, 4863141), (45, 4322792), (60, 3242094), (72, 2701745), (90, 2161396), (120, 1621047), (180, 1080698), (360, 540349)]