1811792160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9907}}^1$

素因数の和:10055

約数の個数: 144

約数和(自身を含む): 6232052736

約数和(自身を除く): 4420260576

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, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 9144, 9907, 10160, 11430, 12192, 15240, 18288, 19814, 20320, 22860, 29721, 30480, 36576, 39628, 45720, 49535, 59442, 60960, 79256, 89163, 91440, 99070, 118884, 148605, 158512, 178326, 182880, 198140, 237768, 297210, 317024, 356652, 396280, 445815, 475536, 594420, 713304, 792560, 891630, 951072, 1188840, 1258189, 1426608, 1585120, 1783260, 2377680, 2516378, 2853216, 3566520, 3774567, 4755360, 5032756, 6290945, 7133040, 7549134, 10065512, 11323701, 12581890, 14266080, 15098268, 18872835, 20131024, 22647402, 25163780, 30196536, 37745670, 40262048, 45294804, 50327560, 56618505, 60393072, 75491340, 90589608, 100655120, 113237010, 120786144, 150982680, 181179216, 201310240, 226474020, 301965360, 362358432, 452948040, 603930720, 905896080, 1811792160]

約数ペア:

[(1, 1811792160), (2, 905896080), (3, 603930720), (4, 452948040), (5, 362358432), (6, 301965360), (8, 226474020), (9, 201310240), (10, 181179216), (12, 150982680), (15, 120786144), (16, 113237010), (18, 100655120), (20, 90589608), (24, 75491340), (30, 60393072), (32, 56618505), (36, 50327560), (40, 45294804), (45, 40262048), (48, 37745670), (60, 30196536), (72, 25163780), (80, 22647402), (90, 20131024), (96, 18872835), (120, 15098268), (127, 14266080), (144, 12581890), (160, 11323701), (180, 10065512), (240, 7549134), (254, 7133040), (288, 6290945), (360, 5032756), (381, 4755360), (480, 3774567), (508, 3566520), (635, 2853216), (720, 2516378), (762, 2377680), (1016, 1783260), (1143, 1585120), (1270, 1426608), (1440, 1258189), (1524, 1188840), (1905, 951072), (2032, 891630), (2286, 792560), (2540, 713304), (3048, 594420), (3810, 475536), (4064, 445815), (4572, 396280), (5080, 356652), (5715, 317024), (6096, 297210), (7620, 237768), (9144, 198140), (9907, 182880), (10160, 178326), (11430, 158512), (12192, 148605), (15240, 118884), (18288, 99070), (19814, 91440), (20320, 89163), (22860, 79256), (29721, 60960), (30480, 59442), (36576, 49535), (39628, 45720)]