52540560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72973}}^1$

素因数の和:72992

約数の個数: 60

約数和(自身を含む): 176451132

約数和(自身を除く): 123910572

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, 72973, 145946, 218919, 291892, 364865, 437838, 583784, 656757, 729730, 875676, 1094595, 1167568, 1313514, 1459460, 1751352, 2189190, 2627028, 2918920, 3283785, 3502704, 4378380, 5254056, 5837840, 6567570, 8756760, 10508112, 13135140, 17513520, 26270280, 52540560]

約数ペア:

[(1, 52540560), (2, 26270280), (3, 17513520), (4, 13135140), (5, 10508112), (6, 8756760), (8, 6567570), (9, 5837840), (10, 5254056), (12, 4378380), (15, 3502704), (16, 3283785), (18, 2918920), (20, 2627028), (24, 2189190), (30, 1751352), (36, 1459460), (40, 1313514), (45, 1167568), (48, 1094595), (60, 875676), (72, 729730), (80, 656757), (90, 583784), (120, 437838), (144, 364865), (180, 291892), (240, 218919), (360, 145946), (720, 72973)]