88714680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32143}}^1$

素因数の和:32180

約数の個数: 64

約数和(自身を含む): 277724160

約数和(自身を除く): 189009480

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, 32143, 64286, 96429, 128572, 160715, 192858, 257144, 321430, 385716, 482145, 642860, 739289, 771432, 964290, 1285720, 1478578, 1928580, 2217867, 2957156, 3696445, 3857160, 4435734, 5914312, 7392890, 8871468, 11089335, 14785780, 17742936, 22178670, 29571560, 44357340, 88714680]

約数ペア:

[(1, 88714680), (2, 44357340), (3, 29571560), (4, 22178670), (5, 17742936), (6, 14785780), (8, 11089335), (10, 8871468), (12, 7392890), (15, 5914312), (20, 4435734), (23, 3857160), (24, 3696445), (30, 2957156), (40, 2217867), (46, 1928580), (60, 1478578), (69, 1285720), (92, 964290), (115, 771432), (120, 739289), (138, 642860), (184, 482145), (230, 385716), (276, 321430), (345, 257144), (460, 192858), (552, 160715), (690, 128572), (920, 96429), (1380, 64286), (2760, 32143)]