47480880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197837}}^1$

素因数の和:197853

約数の個数: 40

約数和(自身を含む): 147191472

約数和(自身を除く): 99710592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 197837, 395674, 593511, 791348, 989185, 1187022, 1582696, 1978370, 2374044, 2967555, 3165392, 3956740, 4748088, 5935110, 7913480, 9496176, 11870220, 15826960, 23740440, 47480880]

約数ペア:

[(1, 47480880), (2, 23740440), (3, 15826960), (4, 11870220), (5, 9496176), (6, 7913480), (8, 5935110), (10, 4748088), (12, 3956740), (15, 3165392), (16, 2967555), (20, 2374044), (24, 1978370), (30, 1582696), (40, 1187022), (48, 989185), (60, 791348), (80, 593511), (120, 395674), (240, 197837)]