56527920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78511}}^1$

素因数の和:78530

約数の個数: 60

約数和(自身を含む): 189842016

約数和(自身を除く): 133314096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 78511, 157022, 235533, 314044, 392555, 471066, 628088, 706599, 785110, 942132, 1177665, 1256176, 1413198, 1570220, 1884264, 2355330, 2826396, 3140440, 3532995, 3768528, 4710660, 5652792, 6280880, 7065990, 9421320, 11305584, 14131980, 18842640, 28263960, 56527920]

約数ペア:

[(1, 56527920), (2, 28263960), (3, 18842640), (4, 14131980), (5, 11305584), (6, 9421320), (8, 7065990), (9, 6280880), (10, 5652792), (12, 4710660), (15, 3768528), (16, 3532995), (18, 3140440), (20, 2826396), (24, 2355330), (30, 1884264), (36, 1570220), (40, 1413198), (45, 1256176), (48, 1177665), (60, 942132), (72, 785110), (80, 706599), (90, 628088), (120, 471066), (144, 392555), (180, 314044), (240, 235533), (360, 157022), (720, 78511)]