225693480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81773}}^1$

素因数の和:81810

約数の個数: 64

約数和(自身を含む): 706527360

約数和(自身を除く): 480833880

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, 81773, 163546, 245319, 327092, 408865, 490638, 654184, 817730, 981276, 1226595, 1635460, 1880779, 1962552, 2453190, 3270920, 3761558, 4906380, 5642337, 7523116, 9403895, 9812760, 11284674, 15046232, 18807790, 22569348, 28211685, 37615580, 45138696, 56423370, 75231160, 112846740, 225693480]

約数ペア:

[(1, 225693480), (2, 112846740), (3, 75231160), (4, 56423370), (5, 45138696), (6, 37615580), (8, 28211685), (10, 22569348), (12, 18807790), (15, 15046232), (20, 11284674), (23, 9812760), (24, 9403895), (30, 7523116), (40, 5642337), (46, 4906380), (60, 3761558), (69, 3270920), (92, 2453190), (115, 1962552), (120, 1880779), (138, 1635460), (184, 1226595), (230, 981276), (276, 817730), (345, 654184), (460, 490638), (552, 408865), (690, 327092), (920, 245319), (1380, 163546), (2760, 81773)]