154563040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33311}}^1$

素因数の和:33355

約数の個数: 48

約数和(自身を含む): 377758080

約数和(自身を除く): 223195040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 33311, 66622, 133244, 166555, 266488, 333110, 532976, 666220, 966019, 1065952, 1332440, 1932038, 2664880, 3864076, 4830095, 5329760, 7728152, 9660190, 15456304, 19320380, 30912608, 38640760, 77281520, 154563040]

約数ペア:

[(1, 154563040), (2, 77281520), (4, 38640760), (5, 30912608), (8, 19320380), (10, 15456304), (16, 9660190), (20, 7728152), (29, 5329760), (32, 4830095), (40, 3864076), (58, 2664880), (80, 1932038), (116, 1332440), (145, 1065952), (160, 966019), (232, 666220), (290, 532976), (464, 333110), (580, 266488), (928, 166555), (1160, 133244), (2320, 66622), (4640, 33311)]