79685280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55337}}^1$

素因数の和:55358

約数の個数: 72

約数和(自身を含む): 271930932

約数和(自身を除く): 192245652

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, 55337, 110674, 166011, 221348, 276685, 332022, 442696, 498033, 553370, 664044, 830055, 885392, 996066, 1106740, 1328088, 1660110, 1770784, 1992132, 2213480, 2490165, 2656176, 3320220, 3984264, 4426960, 4980330, 5312352, 6640440, 7968528, 8853920, 9960660, 13280880, 15937056, 19921320, 26561760, 39842640, 79685280]

約数ペア:

[(1, 79685280), (2, 39842640), (3, 26561760), (4, 19921320), (5, 15937056), (6, 13280880), (8, 9960660), (9, 8853920), (10, 7968528), (12, 6640440), (15, 5312352), (16, 4980330), (18, 4426960), (20, 3984264), (24, 3320220), (30, 2656176), (32, 2490165), (36, 2213480), (40, 1992132), (45, 1770784), (48, 1660110), (60, 1328088), (72, 1106740), (80, 996066), (90, 885392), (96, 830055), (120, 664044), (144, 553370), (160, 498033), (180, 442696), (240, 332022), (288, 276685), (360, 221348), (480, 166011), (720, 110674), (1440, 55337)]