56522640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5477}}^1$

素因数の和:5536

約数の個数: 80

約数和(自身を含む): 179327808

約数和(自身を除く): 122805168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 5477, 10320, 10954, 16431, 21908, 27385, 32862, 43816, 54770, 65724, 82155, 87632, 109540, 131448, 164310, 219080, 235511, 262896, 328620, 438160, 471022, 657240, 706533, 942044, 1177555, 1314480, 1413066, 1884088, 2355110, 2826132, 3532665, 3768176, 4710220, 5652264, 7065330, 9420440, 11304528, 14130660, 18840880, 28261320, 56522640]

約数ペア:

[(1, 56522640), (2, 28261320), (3, 18840880), (4, 14130660), (5, 11304528), (6, 9420440), (8, 7065330), (10, 5652264), (12, 4710220), (15, 3768176), (16, 3532665), (20, 2826132), (24, 2355110), (30, 1884088), (40, 1413066), (43, 1314480), (48, 1177555), (60, 942044), (80, 706533), (86, 657240), (120, 471022), (129, 438160), (172, 328620), (215, 262896), (240, 235511), (258, 219080), (344, 164310), (430, 131448), (516, 109540), (645, 87632), (688, 82155), (860, 65724), (1032, 54770), (1290, 43816), (1720, 32862), (2064, 27385), (2580, 21908), (3440, 16431), (5160, 10954), (5477, 10320)]