55362480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 172355040

約数和(自身を除く): 116992560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 593, 778, 1167, 1186, 1556, 1779, 1945, 2334, 2372, 2965, 3112, 3558, 3890, 4668, 4744, 5835, 5930, 6224, 7116, 7780, 8895, 9336, 9488, 11670, 11860, 14232, 15560, 17790, 18672, 23340, 23720, 28464, 31120, 35580, 46680, 47440, 71160, 93360, 142320, 230677, 461354, 692031, 922708, 1153385, 1384062, 1845416, 2306770, 2768124, 3460155, 3690832, 4613540, 5536248, 6920310, 9227080, 11072496, 13840620, 18454160, 27681240, 55362480]

約数ペア:

[(1, 55362480), (2, 27681240), (3, 18454160), (4, 13840620), (5, 11072496), (6, 9227080), (8, 6920310), (10, 5536248), (12, 4613540), (15, 3690832), (16, 3460155), (20, 2768124), (24, 2306770), (30, 1845416), (40, 1384062), (48, 1153385), (60, 922708), (80, 692031), (120, 461354), (240, 230677), (389, 142320), (593, 93360), (778, 71160), (1167, 47440), (1186, 46680), (1556, 35580), (1779, 31120), (1945, 28464), (2334, 23720), (2372, 23340), (2965, 18672), (3112, 17790), (3558, 15560), (3890, 14232), (4668, 11860), (4744, 11670), (5835, 9488), (5930, 9336), (6224, 8895), (7116, 7780)]