85016280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30803}}^1$

素因数の和:30840

約数の個数: 64

約数和(自身を含む): 266146560

約数和(自身を除く): 181130280

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, 30803, 61606, 92409, 123212, 154015, 184818, 246424, 308030, 369636, 462045, 616060, 708469, 739272, 924090, 1232120, 1416938, 1848180, 2125407, 2833876, 3542345, 3696360, 4250814, 5667752, 7084690, 8501628, 10627035, 14169380, 17003256, 21254070, 28338760, 42508140, 85016280]

約数ペア:

[(1, 85016280), (2, 42508140), (3, 28338760), (4, 21254070), (5, 17003256), (6, 14169380), (8, 10627035), (10, 8501628), (12, 7084690), (15, 5667752), (20, 4250814), (23, 3696360), (24, 3542345), (30, 2833876), (40, 2125407), (46, 1848180), (60, 1416938), (69, 1232120), (92, 924090), (115, 739272), (120, 708469), (138, 616060), (184, 462045), (230, 369636), (276, 308030), (345, 246424), (460, 184818), (552, 154015), (690, 123212), (920, 92409), (1380, 61606), (2760, 30803)]