90853920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{21031}}^1$

素因数の和:21055

約数の個数: 96

約数和(自身を含む): 318003840

約数和(自身を除く): 227149920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 21031, 42062, 63093, 84124, 105155, 126186, 168248, 189279, 210310, 252372, 315465, 336496, 378558, 420620, 504744, 567837, 630930, 672992, 757116, 841240, 946395, 1009488, 1135674, 1261860, 1514232, 1682480, 1892790, 2018976, 2271348, 2523720, 2839185, 3028464, 3364960, 3785580, 4542696, 5047440, 5678370, 6056928, 7571160, 9085392, 10094880, 11356740, 15142320, 18170784, 22713480, 30284640, 45426960, 90853920]

約数ペア:

[(1, 90853920), (2, 45426960), (3, 30284640), (4, 22713480), (5, 18170784), (6, 15142320), (8, 11356740), (9, 10094880), (10, 9085392), (12, 7571160), (15, 6056928), (16, 5678370), (18, 5047440), (20, 4542696), (24, 3785580), (27, 3364960), (30, 3028464), (32, 2839185), (36, 2523720), (40, 2271348), (45, 2018976), (48, 1892790), (54, 1682480), (60, 1514232), (72, 1261860), (80, 1135674), (90, 1009488), (96, 946395), (108, 841240), (120, 757116), (135, 672992), (144, 630930), (160, 567837), (180, 504744), (216, 420620), (240, 378558), (270, 336496), (288, 315465), (360, 252372), (432, 210310), (480, 189279), (540, 168248), (720, 126186), (864, 105155), (1080, 84124), (1440, 63093), (2160, 42062), (4320, 21031)]