52981920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{36793}}^1$

素因数の和:36814

約数の個数: 72

約数和(自身を含む): 180805716

約数和(自身を除く): 127823796

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, 36793, 73586, 110379, 147172, 183965, 220758, 294344, 331137, 367930, 441516, 551895, 588688, 662274, 735860, 883032, 1103790, 1177376, 1324548, 1471720, 1655685, 1766064, 2207580, 2649096, 2943440, 3311370, 3532128, 4415160, 5298192, 5886880, 6622740, 8830320, 10596384, 13245480, 17660640, 26490960, 52981920]

約数ペア:

[(1, 52981920), (2, 26490960), (3, 17660640), (4, 13245480), (5, 10596384), (6, 8830320), (8, 6622740), (9, 5886880), (10, 5298192), (12, 4415160), (15, 3532128), (16, 3311370), (18, 2943440), (20, 2649096), (24, 2207580), (30, 1766064), (32, 1655685), (36, 1471720), (40, 1324548), (45, 1177376), (48, 1103790), (60, 883032), (72, 735860), (80, 662274), (90, 588688), (96, 551895), (120, 441516), (144, 367930), (160, 331137), (180, 294344), (240, 220758), (288, 183965), (360, 147172), (480, 110379), (720, 73586), (1440, 36793)]