3776640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 13806720

約数和(自身を除く): 10030080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 281, 320, 336, 384, 420, 448, 480, 560, 562, 640, 672, 840, 843, 896, 960, 1120, 1124, 1344, 1405, 1680, 1686, 1920, 1967, 2240, 2248, 2688, 2810, 3360, 3372, 3934, 4215, 4480, 4496, 5620, 5901, 6720, 6744, 7868, 8430, 8992, 9835, 11240, 11802, 13440, 13488, 15736, 16860, 17984, 19670, 22480, 23604, 26976, 29505, 31472, 33720, 35968, 39340, 44960, 47208, 53952, 59010, 62944, 67440, 78680, 89920, 94416, 107904, 118020, 125888, 134880, 157360, 179840, 188832, 236040, 251776, 269760, 314720, 377664, 472080, 539520, 629440, 755328, 944160, 1258880, 1888320, 3776640]

約数ペア:

[(1, 3776640), (2, 1888320), (3, 1258880), (4, 944160), (5, 755328), (6, 629440), (7, 539520), (8, 472080), (10, 377664), (12, 314720), (14, 269760), (15, 251776), (16, 236040), (20, 188832), (21, 179840), (24, 157360), (28, 134880), (30, 125888), (32, 118020), (35, 107904), (40, 94416), (42, 89920), (48, 78680), (56, 67440), (60, 62944), (64, 59010), (70, 53952), (80, 47208), (84, 44960), (96, 39340), (105, 35968), (112, 33720), (120, 31472), (128, 29505), (140, 26976), (160, 23604), (168, 22480), (192, 19670), (210, 17984), (224, 16860), (240, 15736), (280, 13488), (281, 13440), (320, 11802), (336, 11240), (384, 9835), (420, 8992), (448, 8430), (480, 7868), (560, 6744), (562, 6720), (640, 5901), (672, 5620), (840, 4496), (843, 4480), (896, 4215), (960, 3934), (1120, 3372), (1124, 3360), (1344, 2810), (1405, 2688), (1680, 2248), (1686, 2240), (1920, 1967)]