160986960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{74531}}^1$

素因数の和:74553

約数の個数: 80

約数和(自身を含む): 554518080

約数和(自身を除く): 393531120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 74531, 149062, 223593, 298124, 372655, 447186, 596248, 670779, 745310, 894372, 1117965, 1192496, 1341558, 1490620, 1788744, 2012337, 2235930, 2683116, 2981240, 3353895, 3577488, 4024674, 4471860, 5366232, 5962480, 6707790, 8049348, 8943720, 10061685, 10732464, 13415580, 16098696, 17887440, 20123370, 26831160, 32197392, 40246740, 53662320, 80493480, 160986960]

約数ペア:

[(1, 160986960), (2, 80493480), (3, 53662320), (4, 40246740), (5, 32197392), (6, 26831160), (8, 20123370), (9, 17887440), (10, 16098696), (12, 13415580), (15, 10732464), (16, 10061685), (18, 8943720), (20, 8049348), (24, 6707790), (27, 5962480), (30, 5366232), (36, 4471860), (40, 4024674), (45, 3577488), (48, 3353895), (54, 2981240), (60, 2683116), (72, 2235930), (80, 2012337), (90, 1788744), (108, 1490620), (120, 1341558), (135, 1192496), (144, 1117965), (180, 894372), (216, 745310), (240, 670779), (270, 596248), (360, 447186), (432, 372655), (540, 298124), (720, 223593), (1080, 149062), (2160, 74531)]