84187440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{116927}}^1$

素因数の和:116946

約数の個数: 60

約数和(自身を含む): 282731904

約数和(自身を除く): 198544464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 116927, 233854, 350781, 467708, 584635, 701562, 935416, 1052343, 1169270, 1403124, 1753905, 1870832, 2104686, 2338540, 2806248, 3507810, 4209372, 4677080, 5261715, 5612496, 7015620, 8418744, 9354160, 10523430, 14031240, 16837488, 21046860, 28062480, 42093720, 84187440]

約数ペア:

[(1, 84187440), (2, 42093720), (3, 28062480), (4, 21046860), (5, 16837488), (6, 14031240), (8, 10523430), (9, 9354160), (10, 8418744), (12, 7015620), (15, 5612496), (16, 5261715), (18, 4677080), (20, 4209372), (24, 3507810), (30, 2806248), (36, 2338540), (40, 2104686), (45, 1870832), (48, 1753905), (60, 1403124), (72, 1169270), (80, 1052343), (90, 935416), (120, 701562), (144, 584635), (180, 467708), (240, 350781), (360, 233854), (720, 116927)]