76653480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27773}}^1$

素因数の和:27810

約数の個数: 64

約数和(自身を含む): 239967360

約数和(自身を除く): 163313880

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, 27773, 55546, 83319, 111092, 138865, 166638, 222184, 277730, 333276, 416595, 555460, 638779, 666552, 833190, 1110920, 1277558, 1666380, 1916337, 2555116, 3193895, 3332760, 3832674, 5110232, 6387790, 7665348, 9581685, 12775580, 15330696, 19163370, 25551160, 38326740, 76653480]

約数ペア:

[(1, 76653480), (2, 38326740), (3, 25551160), (4, 19163370), (5, 15330696), (6, 12775580), (8, 9581685), (10, 7665348), (12, 6387790), (15, 5110232), (20, 3832674), (23, 3332760), (24, 3193895), (30, 2555116), (40, 1916337), (46, 1666380), (60, 1277558), (69, 1110920), (92, 833190), (115, 666552), (120, 638779), (138, 555460), (184, 416595), (230, 333276), (276, 277730), (345, 222184), (460, 166638), (552, 138865), (690, 111092), (920, 83319), (1380, 55546), (2760, 27773)]