2244960

素因数分解:

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

素因数の和:1580

約数の個数: 72

約数和(自身を含む): 7665840

約数和(自身を除く): 5420880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1559, 3118, 4677, 6236, 7795, 9354, 12472, 14031, 15590, 18708, 23385, 24944, 28062, 31180, 37416, 46770, 49888, 56124, 62360, 70155, 74832, 93540, 112248, 124720, 140310, 149664, 187080, 224496, 249440, 280620, 374160, 448992, 561240, 748320, 1122480, 2244960]

約数ペア:

[(1, 2244960), (2, 1122480), (3, 748320), (4, 561240), (5, 448992), (6, 374160), (8, 280620), (9, 249440), (10, 224496), (12, 187080), (15, 149664), (16, 140310), (18, 124720), (20, 112248), (24, 93540), (30, 74832), (32, 70155), (36, 62360), (40, 56124), (45, 49888), (48, 46770), (60, 37416), (72, 31180), (80, 28062), (90, 24944), (96, 23385), (120, 18708), (144, 15590), (160, 14031), (180, 12472), (240, 9354), (288, 7795), (360, 6236), (480, 4677), (720, 3118), (1440, 1559)]