4043809920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56923}}^1$

素因数の和:56982

約数の個数: 128

約数和(自身を含む): 13238245440

約数和(自身を除く): 9194435520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11840, 14208, 17760, 23680, 35520, 56923, 71040, 113846, 170769, 227692, 284615, 341538, 455384, 569230, 683076, 853845, 910768, 1138460, 1366152, 1707690, 1821536, 2106151, 2276920, 2732304, 3415380, 3643072, 4212302, 4553840, 5464608, 6318453, 6830760, 7286144, 8424604, 9107680, 10530755, 10929216, 12636906, 13661520, 16849208, 18215360, 21061510, 21858432, 25273812, 27323040, 31592265, 33698416, 36430720, 42123020, 50547624, 54646080, 63184530, 67396832, 84246040, 101095248, 109292160, 126369060, 134793664, 168492080, 202190496, 252738120, 269587328, 336984160, 404380992, 505476240, 673968320, 808761984, 1010952480, 1347936640, 2021904960, 4043809920]

約数ペア:

[(1, 4043809920), (2, 2021904960), (3, 1347936640), (4, 1010952480), (5, 808761984), (6, 673968320), (8, 505476240), (10, 404380992), (12, 336984160), (15, 269587328), (16, 252738120), (20, 202190496), (24, 168492080), (30, 134793664), (32, 126369060), (37, 109292160), (40, 101095248), (48, 84246040), (60, 67396832), (64, 63184530), (74, 54646080), (80, 50547624), (96, 42123020), (111, 36430720), (120, 33698416), (128, 31592265), (148, 27323040), (160, 25273812), (185, 21858432), (192, 21061510), (222, 18215360), (240, 16849208), (296, 13661520), (320, 12636906), (370, 10929216), (384, 10530755), (444, 9107680), (480, 8424604), (555, 7286144), (592, 6830760), (640, 6318453), (740, 5464608), (888, 4553840), (960, 4212302), (1110, 3643072), (1184, 3415380), (1480, 2732304), (1776, 2276920), (1920, 2106151), (2220, 1821536), (2368, 1707690), (2960, 1366152), (3552, 1138460), (4440, 910768), (4736, 853845), (5920, 683076), (7104, 569230), (8880, 455384), (11840, 341538), (14208, 284615), (17760, 227692), (23680, 170769), (35520, 113846), (56923, 71040)]