181622880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{126127}}^1$

素因数の和:126148

約数の個数: 72

約数和(自身を含む): 619792992

約数和(自身を除く): 438170112

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, 126127, 252254, 378381, 504508, 630635, 756762, 1009016, 1135143, 1261270, 1513524, 1891905, 2018032, 2270286, 2522540, 3027048, 3783810, 4036064, 4540572, 5045080, 5675715, 6054096, 7567620, 9081144, 10090160, 11351430, 12108192, 15135240, 18162288, 20180320, 22702860, 30270480, 36324576, 45405720, 60540960, 90811440, 181622880]

約数ペア:

[(1, 181622880), (2, 90811440), (3, 60540960), (4, 45405720), (5, 36324576), (6, 30270480), (8, 22702860), (9, 20180320), (10, 18162288), (12, 15135240), (15, 12108192), (16, 11351430), (18, 10090160), (20, 9081144), (24, 7567620), (30, 6054096), (32, 5675715), (36, 5045080), (40, 4540572), (45, 4036064), (48, 3783810), (60, 3027048), (72, 2522540), (80, 2270286), (90, 2018032), (96, 1891905), (120, 1513524), (144, 1261270), (160, 1135143), (180, 1009016), (240, 756762), (288, 630635), (360, 504508), (480, 378381), (720, 252254), (1440, 126127)]