25423920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{35311}}^1$

素因数の和:35330

約数の個数: 60

約数和(自身を含む): 85384416

約数和(自身を除く): 59960496

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, 35311, 70622, 105933, 141244, 176555, 211866, 282488, 317799, 353110, 423732, 529665, 564976, 635598, 706220, 847464, 1059330, 1271196, 1412440, 1588995, 1694928, 2118660, 2542392, 2824880, 3177990, 4237320, 5084784, 6355980, 8474640, 12711960, 25423920]

約数ペア:

[(1, 25423920), (2, 12711960), (3, 8474640), (4, 6355980), (5, 5084784), (6, 4237320), (8, 3177990), (9, 2824880), (10, 2542392), (12, 2118660), (15, 1694928), (16, 1588995), (18, 1412440), (20, 1271196), (24, 1059330), (30, 847464), (36, 706220), (40, 635598), (45, 564976), (48, 529665), (60, 423732), (72, 353110), (80, 317799), (90, 282488), (120, 211866), (144, 176555), (180, 141244), (240, 105933), (360, 70622), (720, 35311)]