204144480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{141767}}^1$

素因数の和:141788

約数の個数: 72

約数和(自身を含む): 696647952

約数和(自身を除く): 492503472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 141767, 283534, 425301, 567068, 708835, 850602, 1134136, 1275903, 1417670, 1701204, 2126505, 2268272, 2551806, 2835340, 3402408, 4253010, 4536544, 5103612, 5670680, 6379515, 6804816, 8506020, 10207224, 11341360, 12759030, 13609632, 17012040, 20414448, 22682720, 25518060, 34024080, 40828896, 51036120, 68048160, 102072240, 204144480]

約数ペア:

[(1, 204144480), (2, 102072240), (3, 68048160), (4, 51036120), (5, 40828896), (6, 34024080), (8, 25518060), (9, 22682720), (10, 20414448), (12, 17012040), (15, 13609632), (16, 12759030), (18, 11341360), (20, 10207224), (24, 8506020), (30, 6804816), (32, 6379515), (36, 5670680), (40, 5103612), (45, 4536544), (48, 4253010), (60, 3402408), (72, 2835340), (80, 2551806), (90, 2268272), (96, 2126505), (120, 1701204), (144, 1417670), (160, 1275903), (180, 1134136), (240, 850602), (288, 708835), (360, 567068), (480, 425301), (720, 283534), (1440, 141767)]