494309760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{36779}}^1$

素因数の和:36808

約数の個数: 128

約数和(自身を含む): 1800748800

約数和(自身を除く): 1306439040

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, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 36779, 73558, 110337, 147116, 183895, 220674, 257453, 294232, 367790, 441348, 514906, 551685, 588464, 735580, 772359, 882696, 1029812, 1103370, 1176928, 1287265, 1471160, 1544718, 1765392, 2059624, 2206740, 2353856, 2574530, 2942320, 3089436, 3530784, 3861795, 4119248, 4413480, 4707712, 5149060, 5884640, 6178872, 7061568, 7723590, 8238496, 8826960, 10298120, 11769280, 12357744, 14123136, 15447180, 16476992, 17653920, 20596240, 23538560, 24715488, 30894360, 32953984, 35307840, 41192480, 49430976, 61788720, 70615680, 82384960, 98861952, 123577440, 164769920, 247154880, 494309760]

約数ペア:

[(1, 494309760), (2, 247154880), (3, 164769920), (4, 123577440), (5, 98861952), (6, 82384960), (7, 70615680), (8, 61788720), (10, 49430976), (12, 41192480), (14, 35307840), (15, 32953984), (16, 30894360), (20, 24715488), (21, 23538560), (24, 20596240), (28, 17653920), (30, 16476992), (32, 15447180), (35, 14123136), (40, 12357744), (42, 11769280), (48, 10298120), (56, 8826960), (60, 8238496), (64, 7723590), (70, 7061568), (80, 6178872), (84, 5884640), (96, 5149060), (105, 4707712), (112, 4413480), (120, 4119248), (128, 3861795), (140, 3530784), (160, 3089436), (168, 2942320), (192, 2574530), (210, 2353856), (224, 2206740), (240, 2059624), (280, 1765392), (320, 1544718), (336, 1471160), (384, 1287265), (420, 1176928), (448, 1103370), (480, 1029812), (560, 882696), (640, 772359), (672, 735580), (840, 588464), (896, 551685), (960, 514906), (1120, 441348), (1344, 367790), (1680, 294232), (1920, 257453), (2240, 220674), (2688, 183895), (3360, 147116), (4480, 110337), (6720, 73558), (13440, 36779)]