15622416

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 120

約数和(自身を含む): 47521760

約数和(自身を除く): 31899344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 43, 48, 54, 58, 72, 86, 87, 108, 116, 129, 144, 172, 174, 216, 232, 258, 261, 344, 348, 387, 432, 464, 516, 522, 688, 696, 774, 783, 841, 1032, 1044, 1161, 1247, 1392, 1548, 1566, 1682, 2064, 2088, 2322, 2494, 2523, 3096, 3132, 3364, 3741, 4176, 4644, 4988, 5046, 6192, 6264, 6728, 7482, 7569, 9288, 9976, 10092, 11223, 12528, 13456, 14964, 15138, 18576, 19952, 20184, 22446, 22707, 29928, 30276, 33669, 36163, 40368, 44892, 45414, 59856, 60552, 67338, 72326, 89784, 90828, 108489, 121104, 134676, 144652, 179568, 181656, 216978, 269352, 289304, 325467, 363312, 433956, 538704, 578608, 650934, 867912, 976401, 1301868, 1735824, 1952802, 2603736, 3905604, 5207472, 7811208, 15622416]

約数ペア:

[(1, 15622416), (2, 7811208), (3, 5207472), (4, 3905604), (6, 2603736), (8, 1952802), (9, 1735824), (12, 1301868), (16, 976401), (18, 867912), (24, 650934), (27, 578608), (29, 538704), (36, 433956), (43, 363312), (48, 325467), (54, 289304), (58, 269352), (72, 216978), (86, 181656), (87, 179568), (108, 144652), (116, 134676), (129, 121104), (144, 108489), (172, 90828), (174, 89784), (216, 72326), (232, 67338), (258, 60552), (261, 59856), (344, 45414), (348, 44892), (387, 40368), (432, 36163), (464, 33669), (516, 30276), (522, 29928), (688, 22707), (696, 22446), (774, 20184), (783, 19952), (841, 18576), (1032, 15138), (1044, 14964), (1161, 13456), (1247, 12528), (1392, 11223), (1548, 10092), (1566, 9976), (1682, 9288), (2064, 7569), (2088, 7482), (2322, 6728), (2494, 6264), (2523, 6192), (3096, 5046), (3132, 4988), (3364, 4644), (3741, 4176)]