86165280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 144

約数和(自身を含む): 299852280

約数和(自身を除く): 213687000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1129, 1272, 1440, 1590, 1696, 1908, 2120, 2258, 2385, 2544, 3180, 3387, 3816, 4240, 4516, 4770, 5088, 5645, 6360, 6774, 7632, 8480, 9032, 9540, 10161, 11290, 12720, 13548, 15264, 16935, 18064, 19080, 20322, 22580, 25440, 27096, 33870, 36128, 38160, 40644, 45160, 50805, 54192, 59837, 67740, 76320, 81288, 90320, 101610, 108384, 119674, 135480, 162576, 179511, 180640, 203220, 239348, 270960, 299185, 325152, 359022, 406440, 478696, 538533, 541920, 598370, 718044, 812880, 897555, 957392, 1077066, 1196740, 1436088, 1625760, 1795110, 1914784, 2154132, 2393480, 2692665, 2872176, 3590220, 4308264, 4786960, 5385330, 5744352, 7180440, 8616528, 9573920, 10770660, 14360880, 17233056, 21541320, 28721760, 43082640, 86165280]

約数ペア:

[(1, 86165280), (2, 43082640), (3, 28721760), (4, 21541320), (5, 17233056), (6, 14360880), (8, 10770660), (9, 9573920), (10, 8616528), (12, 7180440), (15, 5744352), (16, 5385330), (18, 4786960), (20, 4308264), (24, 3590220), (30, 2872176), (32, 2692665), (36, 2393480), (40, 2154132), (45, 1914784), (48, 1795110), (53, 1625760), (60, 1436088), (72, 1196740), (80, 1077066), (90, 957392), (96, 897555), (106, 812880), (120, 718044), (144, 598370), (159, 541920), (160, 538533), (180, 478696), (212, 406440), (240, 359022), (265, 325152), (288, 299185), (318, 270960), (360, 239348), (424, 203220), (477, 180640), (480, 179511), (530, 162576), (636, 135480), (720, 119674), (795, 108384), (848, 101610), (954, 90320), (1060, 81288), (1129, 76320), (1272, 67740), (1440, 59837), (1590, 54192), (1696, 50805), (1908, 45160), (2120, 40644), (2258, 38160), (2385, 36128), (2544, 33870), (3180, 27096), (3387, 25440), (3816, 22580), (4240, 20322), (4516, 19080), (4770, 18064), (5088, 16935), (5645, 15264), (6360, 13548), (6774, 12720), (7632, 11290), (8480, 10161), (9032, 9540)]