89714880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31151}}^1$

素因数の和:31174

約数の個数: 84

約数和(自身を含む): 308591712

約数和(自身を除く): 218876832

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 31151, 62302, 93453, 124604, 155755, 186906, 249208, 280359, 311510, 373812, 467265, 498416, 560718, 623020, 747624, 934530, 996832, 1121436, 1246040, 1401795, 1495248, 1869060, 1993664, 2242872, 2492080, 2803590, 2990496, 3738120, 4485744, 4984160, 5607180, 5980992, 7476240, 8971488, 9968320, 11214360, 14952480, 17942976, 22428720, 29904960, 44857440, 89714880]

約数ペア:

[(1, 89714880), (2, 44857440), (3, 29904960), (4, 22428720), (5, 17942976), (6, 14952480), (8, 11214360), (9, 9968320), (10, 8971488), (12, 7476240), (15, 5980992), (16, 5607180), (18, 4984160), (20, 4485744), (24, 3738120), (30, 2990496), (32, 2803590), (36, 2492080), (40, 2242872), (45, 1993664), (48, 1869060), (60, 1495248), (64, 1401795), (72, 1246040), (80, 1121436), (90, 996832), (96, 934530), (120, 747624), (144, 623020), (160, 560718), (180, 498416), (192, 467265), (240, 373812), (288, 311510), (320, 280359), (360, 249208), (480, 186906), (576, 155755), (720, 124604), (960, 93453), (1440, 62302), (2880, 31151)]