8564880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 26855424

約数和(自身を除く): 18290544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 281, 381, 508, 562, 635, 762, 843, 1016, 1124, 1270, 1405, 1524, 1686, 1905, 2032, 2248, 2540, 2810, 3048, 3372, 3810, 4215, 4496, 5080, 5620, 6096, 6744, 7620, 8430, 10160, 11240, 13488, 15240, 16860, 22480, 30480, 33720, 35687, 67440, 71374, 107061, 142748, 178435, 214122, 285496, 356870, 428244, 535305, 570992, 713740, 856488, 1070610, 1427480, 1712976, 2141220, 2854960, 4282440, 8564880]

約数ペア:

[(1, 8564880), (2, 4282440), (3, 2854960), (4, 2141220), (5, 1712976), (6, 1427480), (8, 1070610), (10, 856488), (12, 713740), (15, 570992), (16, 535305), (20, 428244), (24, 356870), (30, 285496), (40, 214122), (48, 178435), (60, 142748), (80, 107061), (120, 71374), (127, 67440), (240, 35687), (254, 33720), (281, 30480), (381, 22480), (508, 16860), (562, 15240), (635, 13488), (762, 11240), (843, 10160), (1016, 8430), (1124, 7620), (1270, 6744), (1405, 6096), (1524, 5620), (1686, 5080), (1905, 4496), (2032, 4215), (2248, 3810), (2540, 3372), (2810, 3048)]