139043280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25189}}^1$

素因数の和:25228

約数の個数: 80

約数和(自身を含む): 449792640

約数和(自身を除く): 310749360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 25189, 50378, 75567, 100756, 125945, 151134, 201512, 251890, 302268, 377835, 403024, 503780, 579347, 604536, 755670, 1007560, 1158694, 1209072, 1511340, 1738041, 2015120, 2317388, 2896735, 3022680, 3476082, 4634776, 5793470, 6045360, 6952164, 8690205, 9269552, 11586940, 13904328, 17380410, 23173880, 27808656, 34760820, 46347760, 69521640, 139043280]

約数ペア:

[(1, 139043280), (2, 69521640), (3, 46347760), (4, 34760820), (5, 27808656), (6, 23173880), (8, 17380410), (10, 13904328), (12, 11586940), (15, 9269552), (16, 8690205), (20, 6952164), (23, 6045360), (24, 5793470), (30, 4634776), (40, 3476082), (46, 3022680), (48, 2896735), (60, 2317388), (69, 2015120), (80, 1738041), (92, 1511340), (115, 1209072), (120, 1158694), (138, 1007560), (184, 755670), (230, 604536), (240, 579347), (276, 503780), (345, 403024), (368, 377835), (460, 302268), (552, 251890), (690, 201512), (920, 151134), (1104, 125945), (1380, 100756), (1840, 75567), (2760, 50378), (5520, 25189)]