55348320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115309}}^1$

素因数の和:115327

約数の個数: 48

約数和(自身を含む): 174348720

約数和(自身を除く): 119000400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 115309, 230618, 345927, 461236, 576545, 691854, 922472, 1153090, 1383708, 1729635, 1844944, 2306180, 2767416, 3459270, 3689888, 4612360, 5534832, 6918540, 9224720, 11069664, 13837080, 18449440, 27674160, 55348320]

約数ペア:

[(1, 55348320), (2, 27674160), (3, 18449440), (4, 13837080), (5, 11069664), (6, 9224720), (8, 6918540), (10, 5534832), (12, 4612360), (15, 3689888), (16, 3459270), (20, 2767416), (24, 2306180), (30, 1844944), (32, 1729635), (40, 1383708), (48, 1153090), (60, 922472), (80, 691854), (96, 576545), (120, 461236), (160, 345927), (240, 230618), (480, 115309)]