243955080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6217}}^1$

素因数の和:6343

約数の個数: 96

約数和(自身を含む): 800256600

約数和(自身を除く): 556301520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6217, 6540, 7848, 9810, 12434, 13080, 18651, 19620, 24868, 31085, 37302, 39240, 49736, 55953, 62170, 74604, 93255, 111906, 124340, 149208, 186510, 223812, 248680, 279765, 373020, 447624, 559530, 677653, 746040, 1119060, 1355306, 2032959, 2238120, 2710612, 3388265, 4065918, 5421224, 6098877, 6776530, 8131836, 10164795, 12197754, 13553060, 16263672, 20329590, 24395508, 27106120, 30494385, 40659180, 48791016, 60988770, 81318360, 121977540, 243955080]

約数ペア:

[(1, 243955080), (2, 121977540), (3, 81318360), (4, 60988770), (5, 48791016), (6, 40659180), (8, 30494385), (9, 27106120), (10, 24395508), (12, 20329590), (15, 16263672), (18, 13553060), (20, 12197754), (24, 10164795), (30, 8131836), (36, 6776530), (40, 6098877), (45, 5421224), (60, 4065918), (72, 3388265), (90, 2710612), (109, 2238120), (120, 2032959), (180, 1355306), (218, 1119060), (327, 746040), (360, 677653), (436, 559530), (545, 447624), (654, 373020), (872, 279765), (981, 248680), (1090, 223812), (1308, 186510), (1635, 149208), (1962, 124340), (2180, 111906), (2616, 93255), (3270, 74604), (3924, 62170), (4360, 55953), (4905, 49736), (6217, 39240), (6540, 37302), (7848, 31085), (9810, 24868), (12434, 19620), (13080, 18651)]