26882640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37337}}^1$

素因数の和:37356

約数の個数: 60

約数和(自身を含む): 90283284

約数和(自身を除く): 63400644

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 37337, 74674, 112011, 149348, 186685, 224022, 298696, 336033, 373370, 448044, 560055, 597392, 672066, 746740, 896088, 1120110, 1344132, 1493480, 1680165, 1792176, 2240220, 2688264, 2986960, 3360330, 4480440, 5376528, 6720660, 8960880, 13441320, 26882640]

約数ペア:

[(1, 26882640), (2, 13441320), (3, 8960880), (4, 6720660), (5, 5376528), (6, 4480440), (8, 3360330), (9, 2986960), (10, 2688264), (12, 2240220), (15, 1792176), (16, 1680165), (18, 1493480), (20, 1344132), (24, 1120110), (30, 896088), (36, 746740), (40, 672066), (45, 597392), (48, 560055), (60, 448044), (72, 373370), (80, 336033), (90, 298696), (120, 224022), (144, 186685), (180, 149348), (240, 112011), (360, 74674), (720, 37337)]