154545120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107323}}^1$

素因数の和:107344

約数の個数: 72

約数和(自身を含む): 527390136

約数和(自身を除く): 372845016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 107323, 214646, 321969, 429292, 536615, 643938, 858584, 965907, 1073230, 1287876, 1609845, 1717168, 1931814, 2146460, 2575752, 3219690, 3434336, 3863628, 4292920, 4829535, 5151504, 6439380, 7727256, 8585840, 9659070, 10303008, 12878760, 15454512, 17171680, 19318140, 25757520, 30909024, 38636280, 51515040, 77272560, 154545120]

約数ペア:

[(1, 154545120), (2, 77272560), (3, 51515040), (4, 38636280), (5, 30909024), (6, 25757520), (8, 19318140), (9, 17171680), (10, 15454512), (12, 12878760), (15, 10303008), (16, 9659070), (18, 8585840), (20, 7727256), (24, 6439380), (30, 5151504), (32, 4829535), (36, 4292920), (40, 3863628), (45, 3434336), (48, 3219690), (60, 2575752), (72, 2146460), (80, 1931814), (90, 1717168), (96, 1609845), (120, 1287876), (144, 1073230), (160, 965907), (180, 858584), (240, 643938), (288, 536615), (360, 429292), (480, 321969), (720, 214646), (1440, 107323)]