163442880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18917}}^1$

素因数の和:18943

約数の個数: 112

約数和(自身を含む): 576620640

約数和(自身を除く): 413177760

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 18917, 37834, 56751, 75668, 94585, 113502, 151336, 170253, 189170, 227004, 283755, 302672, 340506, 378340, 454008, 510759, 567510, 605344, 681012, 756680, 851265, 908016, 1021518, 1135020, 1210688, 1362024, 1513360, 1702530, 1816032, 2043036, 2270040, 2553795, 2724048, 3026720, 3405060, 3632064, 4086072, 4540080, 5107590, 5448096, 6053440, 6810120, 8172144, 9080160, 10215180, 10896192, 13620240, 16344288, 18160320, 20430360, 27240480, 32688576, 40860720, 54480960, 81721440, 163442880]

約数ペア:

[(1, 163442880), (2, 81721440), (3, 54480960), (4, 40860720), (5, 32688576), (6, 27240480), (8, 20430360), (9, 18160320), (10, 16344288), (12, 13620240), (15, 10896192), (16, 10215180), (18, 9080160), (20, 8172144), (24, 6810120), (27, 6053440), (30, 5448096), (32, 5107590), (36, 4540080), (40, 4086072), (45, 3632064), (48, 3405060), (54, 3026720), (60, 2724048), (64, 2553795), (72, 2270040), (80, 2043036), (90, 1816032), (96, 1702530), (108, 1513360), (120, 1362024), (135, 1210688), (144, 1135020), (160, 1021518), (180, 908016), (192, 851265), (216, 756680), (240, 681012), (270, 605344), (288, 567510), (320, 510759), (360, 454008), (432, 378340), (480, 340506), (540, 302672), (576, 283755), (720, 227004), (864, 189170), (960, 170253), (1080, 151336), (1440, 113502), (1728, 94585), (2160, 75668), (2880, 56751), (4320, 37834), (8640, 18917)]