89868360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32561}}^1$

素因数の和:32598

約数の個数: 64

約数和(自身を含む): 281335680

約数和(自身を除く): 191467320

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, 32561, 65122, 97683, 130244, 162805, 195366, 260488, 325610, 390732, 488415, 651220, 748903, 781464, 976830, 1302440, 1497806, 1953660, 2246709, 2995612, 3744515, 3907320, 4493418, 5991224, 7489030, 8986836, 11233545, 14978060, 17973672, 22467090, 29956120, 44934180, 89868360]

約数ペア:

[(1, 89868360), (2, 44934180), (3, 29956120), (4, 22467090), (5, 17973672), (6, 14978060), (8, 11233545), (10, 8986836), (12, 7489030), (15, 5991224), (20, 4493418), (23, 3907320), (24, 3744515), (30, 2995612), (40, 2246709), (46, 1953660), (60, 1497806), (69, 1302440), (92, 976830), (115, 781464), (120, 748903), (138, 651220), (184, 488415), (230, 390732), (276, 325610), (345, 260488), (460, 195366), (552, 162805), (690, 130244), (920, 97683), (1380, 65122), (2760, 32561)]