2806098480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3897359}}^1$

素因数の和:3897378

約数の個数: 60

約数和(自身を含む): 9423816480

約数和(自身を除く): 6617718000

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, 3897359, 7794718, 11692077, 15589436, 19486795, 23384154, 31178872, 35076231, 38973590, 46768308, 58460385, 62357744, 70152462, 77947180, 93536616, 116920770, 140304924, 155894360, 175381155, 187073232, 233841540, 280609848, 311788720, 350762310, 467683080, 561219696, 701524620, 935366160, 1403049240, 2806098480]

約数ペア:

[(1, 2806098480), (2, 1403049240), (3, 935366160), (4, 701524620), (5, 561219696), (6, 467683080), (8, 350762310), (9, 311788720), (10, 280609848), (12, 233841540), (15, 187073232), (16, 175381155), (18, 155894360), (20, 140304924), (24, 116920770), (30, 93536616), (36, 77947180), (40, 70152462), (45, 62357744), (48, 58460385), (60, 46768308), (72, 38973590), (80, 35076231), (90, 31178872), (120, 23384154), (144, 19486795), (180, 15589436), (240, 11692077), (360, 7794718), (720, 3897359)]