71864640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{24953}}^1$

素因数の和:24976

約数の個数: 84

約数和(自身を含む): 247194324

約数和(自身を除く): 175329684

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, 24953, 49906, 74859, 99812, 124765, 149718, 199624, 224577, 249530, 299436, 374295, 399248, 449154, 499060, 598872, 748590, 798496, 898308, 998120, 1122885, 1197744, 1497180, 1596992, 1796616, 1996240, 2245770, 2395488, 2994360, 3593232, 3992480, 4491540, 4790976, 5988720, 7186464, 7984960, 8983080, 11977440, 14372928, 17966160, 23954880, 35932320, 71864640]

約数ペア:

[(1, 71864640), (2, 35932320), (3, 23954880), (4, 17966160), (5, 14372928), (6, 11977440), (8, 8983080), (9, 7984960), (10, 7186464), (12, 5988720), (15, 4790976), (16, 4491540), (18, 3992480), (20, 3593232), (24, 2994360), (30, 2395488), (32, 2245770), (36, 1996240), (40, 1796616), (45, 1596992), (48, 1497180), (60, 1197744), (64, 1122885), (72, 998120), (80, 898308), (90, 798496), (96, 748590), (120, 598872), (144, 499060), (160, 449154), (180, 399248), (192, 374295), (240, 299436), (288, 249530), (320, 224577), (360, 199624), (480, 149718), (576, 124765), (720, 99812), (960, 74859), (1440, 49906), (2880, 24953)]