12317880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4500

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 26251080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4463, 8926, 13389, 17852, 22315, 26778, 35704, 44630, 53556, 66945, 89260, 102649, 107112, 133890, 178520, 205298, 267780, 307947, 410596, 513245, 535560, 615894, 821192, 1026490, 1231788, 1539735, 2052980, 2463576, 3079470, 4105960, 6158940, 12317880]

約数ペア:

[(1, 12317880), (2, 6158940), (3, 4105960), (4, 3079470), (5, 2463576), (6, 2052980), (8, 1539735), (10, 1231788), (12, 1026490), (15, 821192), (20, 615894), (23, 535560), (24, 513245), (30, 410596), (40, 307947), (46, 267780), (60, 205298), (69, 178520), (92, 133890), (115, 107112), (120, 102649), (138, 89260), (184, 66945), (230, 53556), (276, 44630), (345, 35704), (460, 26778), (552, 22315), (690, 17852), (920, 13389), (1380, 8926), (2760, 4463)]