748320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1559}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 2358720

約数和(自身を除く): 1610400

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, 1559, 3118, 4677, 6236, 7795, 9354, 12472, 15590, 18708, 23385, 24944, 31180, 37416, 46770, 49888, 62360, 74832, 93540, 124720, 149664, 187080, 249440, 374160, 748320]

約数ペア:

[(1, 748320), (2, 374160), (3, 249440), (4, 187080), (5, 149664), (6, 124720), (8, 93540), (10, 74832), (12, 62360), (15, 49888), (16, 46770), (20, 37416), (24, 31180), (30, 24944), (32, 23385), (40, 18708), (48, 15590), (60, 12472), (80, 9354), (96, 7795), (120, 6236), (160, 4677), (240, 3118), (480, 1559)]