305603520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{318337}}^1$

素因数の和:318357

約数の個数: 56

約数和(自身を含む): 970294224

約数和(自身を除く): 664690704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 318337, 636674, 955011, 1273348, 1591685, 1910022, 2546696, 3183370, 3820044, 4775055, 5093392, 6366740, 7640088, 9550110, 10186784, 12733480, 15280176, 19100220, 20373568, 25466960, 30560352, 38200440, 50933920, 61120704, 76400880, 101867840, 152801760, 305603520]

約数ペア:

[(1, 305603520), (2, 152801760), (3, 101867840), (4, 76400880), (5, 61120704), (6, 50933920), (8, 38200440), (10, 30560352), (12, 25466960), (15, 20373568), (16, 19100220), (20, 15280176), (24, 12733480), (30, 10186784), (32, 9550110), (40, 7640088), (48, 6366740), (60, 5093392), (64, 4775055), (80, 3820044), (96, 3183370), (120, 2546696), (160, 1910022), (192, 1591685), (240, 1273348), (320, 955011), (480, 636674), (960, 318337)]