85888320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12781}}^1$

素因数の和:12808

約数の個数: 112

約数和(自身を含む): 311676288

約数和(自身を除く): 225787968

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 12781, 25562, 38343, 51124, 63905, 76686, 89467, 102248, 127810, 153372, 178934, 191715, 204496, 255620, 268401, 306744, 357868, 383430, 408992, 447335, 511240, 536802, 613488, 715736, 766860, 817984, 894670, 1022480, 1073604, 1226976, 1342005, 1431472, 1533720, 1789340, 2044960, 2147208, 2453952, 2684010, 2862944, 3067440, 3578680, 4089920, 4294416, 5368020, 5725888, 6134880, 7157360, 8588832, 10736040, 12269760, 14314720, 17177664, 21472080, 28629440, 42944160, 85888320]

約数ペア:

[(1, 85888320), (2, 42944160), (3, 28629440), (4, 21472080), (5, 17177664), (6, 14314720), (7, 12269760), (8, 10736040), (10, 8588832), (12, 7157360), (14, 6134880), (15, 5725888), (16, 5368020), (20, 4294416), (21, 4089920), (24, 3578680), (28, 3067440), (30, 2862944), (32, 2684010), (35, 2453952), (40, 2147208), (42, 2044960), (48, 1789340), (56, 1533720), (60, 1431472), (64, 1342005), (70, 1226976), (80, 1073604), (84, 1022480), (96, 894670), (105, 817984), (112, 766860), (120, 715736), (140, 613488), (160, 536802), (168, 511240), (192, 447335), (210, 408992), (224, 383430), (240, 357868), (280, 306744), (320, 268401), (336, 255620), (420, 204496), (448, 191715), (480, 178934), (560, 153372), (672, 127810), (840, 102248), (960, 89467), (1120, 76686), (1344, 63905), (1680, 51124), (2240, 38343), (3360, 25562), (6720, 12781)]