80958818880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{28110701}}^1$

素因数の和:28110724

約数の個数: 84

約数和(自身を含む): 278464614012

約数和(自身を除く): 197505795132

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, 28110701, 56221402, 84332103, 112442804, 140553505, 168664206, 224885608, 252996309, 281107010, 337328412, 421660515, 449771216, 505992618, 562214020, 674656824, 843321030, 899542432, 1011985236, 1124428040, 1264981545, 1349313648, 1686642060, 1799084864, 2023970472, 2248856080, 2529963090, 2698627296, 3373284120, 4047940944, 4497712160, 5059926180, 5397254592, 6746568240, 8095881888, 8995424320, 10119852360, 13493136480, 16191763776, 20239704720, 26986272960, 40479409440, 80958818880]

約数ペア:

[(1, 80958818880), (2, 40479409440), (3, 26986272960), (4, 20239704720), (5, 16191763776), (6, 13493136480), (8, 10119852360), (9, 8995424320), (10, 8095881888), (12, 6746568240), (15, 5397254592), (16, 5059926180), (18, 4497712160), (20, 4047940944), (24, 3373284120), (30, 2698627296), (32, 2529963090), (36, 2248856080), (40, 2023970472), (45, 1799084864), (48, 1686642060), (60, 1349313648), (64, 1264981545), (72, 1124428040), (80, 1011985236), (90, 899542432), (96, 843321030), (120, 674656824), (144, 562214020), (160, 505992618), (180, 449771216), (192, 421660515), (240, 337328412), (288, 281107010), (320, 252996309), (360, 224885608), (480, 168664206), (576, 140553505), (720, 112442804), (960, 84332103), (1440, 56221402), (2880, 28110701)]