88783920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{123311}}^1$

素因数の和:123330

約数の個数: 60

約数和(自身を含む): 298168416

約数和(自身を除く): 209384496

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, 123311, 246622, 369933, 493244, 616555, 739866, 986488, 1109799, 1233110, 1479732, 1849665, 1972976, 2219598, 2466220, 2959464, 3699330, 4439196, 4932440, 5548995, 5918928, 7398660, 8878392, 9864880, 11097990, 14797320, 17756784, 22195980, 29594640, 44391960, 88783920]

約数ペア:

[(1, 88783920), (2, 44391960), (3, 29594640), (4, 22195980), (5, 17756784), (6, 14797320), (8, 11097990), (9, 9864880), (10, 8878392), (12, 7398660), (15, 5918928), (16, 5548995), (18, 4932440), (20, 4439196), (24, 3699330), (30, 2959464), (36, 2466220), (40, 2219598), (45, 1972976), (48, 1849665), (60, 1479732), (72, 1233110), (80, 1109799), (90, 986488), (120, 739866), (144, 616555), (180, 493244), (240, 369933), (360, 246622), (720, 123311)]