158696640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{55103}}^1$

素因数の和:55126

約数の個数: 84

約数和(自身を含む): 545860224

約数和(自身を除く): 387163584

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, 55103, 110206, 165309, 220412, 275515, 330618, 440824, 495927, 551030, 661236, 826545, 881648, 991854, 1102060, 1322472, 1653090, 1763296, 1983708, 2204120, 2479635, 2644944, 3306180, 3526592, 3967416, 4408240, 4959270, 5289888, 6612360, 7934832, 8816480, 9918540, 10579776, 13224720, 15869664, 17632960, 19837080, 26449440, 31739328, 39674160, 52898880, 79348320, 158696640]

約数ペア:

[(1, 158696640), (2, 79348320), (3, 52898880), (4, 39674160), (5, 31739328), (6, 26449440), (8, 19837080), (9, 17632960), (10, 15869664), (12, 13224720), (15, 10579776), (16, 9918540), (18, 8816480), (20, 7934832), (24, 6612360), (30, 5289888), (32, 4959270), (36, 4408240), (40, 3967416), (45, 3526592), (48, 3306180), (60, 2644944), (64, 2479635), (72, 2204120), (80, 1983708), (90, 1763296), (96, 1653090), (120, 1322472), (144, 1102060), (160, 991854), (180, 881648), (192, 826545), (240, 661236), (288, 551030), (320, 495927), (360, 440824), (480, 330618), (576, 275515), (720, 220412), (960, 165309), (1440, 110206), (2880, 55103)]