327808320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{48781}}^1$

素因数の和:48808

約数の個数: 112

約数和(自身を含む): 1189500288

約数和(自身を除く): 861691968

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, 48781, 97562, 146343, 195124, 243905, 292686, 341467, 390248, 487810, 585372, 682934, 731715, 780496, 975620, 1024401, 1170744, 1365868, 1463430, 1560992, 1707335, 1951240, 2048802, 2341488, 2731736, 2926860, 3121984, 3414670, 3902480, 4097604, 4682976, 5122005, 5463472, 5853720, 6829340, 7804960, 8195208, 9365952, 10244010, 10926944, 11707440, 13658680, 15609920, 16390416, 20488020, 21853888, 23414880, 27317360, 32780832, 40976040, 46829760, 54634720, 65561664, 81952080, 109269440, 163904160, 327808320]

約数ペア:

[(1, 327808320), (2, 163904160), (3, 109269440), (4, 81952080), (5, 65561664), (6, 54634720), (7, 46829760), (8, 40976040), (10, 32780832), (12, 27317360), (14, 23414880), (15, 21853888), (16, 20488020), (20, 16390416), (21, 15609920), (24, 13658680), (28, 11707440), (30, 10926944), (32, 10244010), (35, 9365952), (40, 8195208), (42, 7804960), (48, 6829340), (56, 5853720), (60, 5463472), (64, 5122005), (70, 4682976), (80, 4097604), (84, 3902480), (96, 3414670), (105, 3121984), (112, 2926860), (120, 2731736), (140, 2341488), (160, 2048802), (168, 1951240), (192, 1707335), (210, 1560992), (224, 1463430), (240, 1365868), (280, 1170744), (320, 1024401), (336, 975620), (420, 780496), (448, 731715), (480, 682934), (560, 585372), (672, 487810), (840, 390248), (960, 341467), (1120, 292686), (1344, 243905), (1680, 195124), (2240, 146343), (3360, 97562), (6720, 48781)]