16161120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 240

約数和(自身を含む): 60374160

約数和(自身を除く): 44213040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 43, 45, 48, 54, 58, 60, 72, 80, 81, 86, 87, 90, 96, 108, 116, 120, 129, 135, 144, 145, 160, 162, 172, 174, 180, 215, 216, 232, 240, 258, 261, 270, 288, 290, 324, 344, 348, 360, 387, 405, 430, 432, 435, 464, 480, 516, 522, 540, 580, 645, 648, 688, 696, 720, 774, 783, 810, 860, 864, 870, 928, 1032, 1044, 1080, 1160, 1161, 1247, 1290, 1296, 1305, 1376, 1392, 1440, 1548, 1566, 1620, 1720, 1740, 1935, 2064, 2088, 2160, 2320, 2322, 2349, 2494, 2580, 2592, 2610, 2784, 3096, 3132, 3240, 3440, 3480, 3483, 3741, 3870, 3915, 4128, 4176, 4320, 4640, 4644, 4698, 4988, 5160, 5220, 5805, 6192, 6235, 6264, 6480, 6880, 6960, 6966, 7482, 7740, 7830, 8352, 9288, 9396, 9976, 10320, 10440, 11223, 11610, 11745, 12384, 12470, 12528, 12960, 13920, 13932, 14964, 15480, 15660, 17415, 18576, 18705, 18792, 19952, 20640, 20880, 22446, 23220, 23490, 24940, 25056, 27864, 29928, 30960, 31320, 33669, 34830, 37152, 37410, 37584, 39904, 41760, 44892, 46440, 46980, 49880, 55728, 56115, 59856, 61920, 62640, 67338, 69660, 74820, 75168, 89784, 92880, 93960, 99760, 101007, 111456, 112230, 119712, 125280, 134676, 139320, 149640, 168345, 179568, 185760, 187920, 199520, 202014, 224460, 269352, 278640, 299280, 336690, 359136, 375840, 404028, 448920, 505035, 538704, 557280, 598560, 673380, 808056, 897840, 1010070, 1077408, 1346760, 1616112, 1795680, 2020140, 2693520, 3232224, 4040280, 5387040, 8080560, 16161120]

約数ペア:

[(1, 16161120), (2, 8080560), (3, 5387040), (4, 4040280), (5, 3232224), (6, 2693520), (8, 2020140), (9, 1795680), (10, 1616112), (12, 1346760), (15, 1077408), (16, 1010070), (18, 897840), (20, 808056), (24, 673380), (27, 598560), (29, 557280), (30, 538704), (32, 505035), (36, 448920), (40, 404028), (43, 375840), (45, 359136), (48, 336690), (54, 299280), (58, 278640), (60, 269352), (72, 224460), (80, 202014), (81, 199520), (86, 187920), (87, 185760), (90, 179568), (96, 168345), (108, 149640), (116, 139320), (120, 134676), (129, 125280), (135, 119712), (144, 112230), (145, 111456), (160, 101007), (162, 99760), (172, 93960), (174, 92880), (180, 89784), (215, 75168), (216, 74820), (232, 69660), (240, 67338), (258, 62640), (261, 61920), (270, 59856), (288, 56115), (290, 55728), (324, 49880), (344, 46980), (348, 46440), (360, 44892), (387, 41760), (405, 39904), (430, 37584), (432, 37410), (435, 37152), (464, 34830), (480, 33669), (516, 31320), (522, 30960), (540, 29928), (580, 27864), (645, 25056), (648, 24940), (688, 23490), (696, 23220), (720, 22446), (774, 20880), (783, 20640), (810, 19952), (860, 18792), (864, 18705), (870, 18576), (928, 17415), (1032, 15660), (1044, 15480), (1080, 14964), (1160, 13932), (1161, 13920), (1247, 12960), (1290, 12528), (1296, 12470), (1305, 12384), (1376, 11745), (1392, 11610), (1440, 11223), (1548, 10440), (1566, 10320), (1620, 9976), (1720, 9396), (1740, 9288), (1935, 8352), (2064, 7830), (2088, 7740), (2160, 7482), (2320, 6966), (2322, 6960), (2349, 6880), (2494, 6480), (2580, 6264), (2592, 6235), (2610, 6192), (2784, 5805), (3096, 5220), (3132, 5160), (3240, 4988), (3440, 4698), (3480, 4644), (3483, 4640), (3741, 4320), (3870, 4176), (3915, 4128)]