247386960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{38177}}^1$

素因数の和:38202

約数の個数: 100

約数和(自身を含む): 859234068

約数和(自身を除く): 611847108

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 38177, 76354, 114531, 152708, 190885, 229062, 305416, 343593, 381770, 458124, 572655, 610832, 687186, 763540, 916248, 1030779, 1145310, 1374372, 1527080, 1717965, 1832496, 2061558, 2290620, 2748744, 3054160, 3092337, 3435930, 4123116, 4581240, 5153895, 5497488, 6184674, 6871860, 8246232, 9162480, 10307790, 12369348, 13743720, 15461685, 16492464, 20615580, 24738696, 27487440, 30923370, 41231160, 49477392, 61846740, 82462320, 123693480, 247386960]

約数ペア:

[(1, 247386960), (2, 123693480), (3, 82462320), (4, 61846740), (5, 49477392), (6, 41231160), (8, 30923370), (9, 27487440), (10, 24738696), (12, 20615580), (15, 16492464), (16, 15461685), (18, 13743720), (20, 12369348), (24, 10307790), (27, 9162480), (30, 8246232), (36, 6871860), (40, 6184674), (45, 5497488), (48, 5153895), (54, 4581240), (60, 4123116), (72, 3435930), (80, 3092337), (81, 3054160), (90, 2748744), (108, 2290620), (120, 2061558), (135, 1832496), (144, 1717965), (162, 1527080), (180, 1374372), (216, 1145310), (240, 1030779), (270, 916248), (324, 763540), (360, 687186), (405, 610832), (432, 572655), (540, 458124), (648, 381770), (720, 343593), (810, 305416), (1080, 229062), (1296, 190885), (1620, 152708), (2160, 114531), (3240, 76354), (6480, 38177)]