394683840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{15227}}^1$

素因数の和:15256

約数の個数: 140

約数和(自身を含む): 1404052056

約数和(自身を除く): 1009368216

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 15227, 25920, 30454, 45681, 60908, 76135, 91362, 121816, 137043, 152270, 182724, 228405, 243632, 274086, 304540, 365448, 411129, 456810, 487264, 548172, 609080, 685215, 730896, 822258, 913620, 974528, 1096344, 1218160, 1233387, 1370430, 1461792, 1644516, 1827240, 2055645, 2192688, 2436320, 2466774, 2740860, 2923584, 3289032, 3654480, 4111290, 4385376, 4872640, 4933548, 5481720, 6166935, 6578064, 7308960, 8222580, 8770752, 9867096, 10963440, 12333870, 13156128, 14617920, 16445160, 19734192, 21926880, 24667740, 26312256, 32890320, 39468384, 43853760, 49335480, 65780640, 78936768, 98670960, 131561280, 197341920, 394683840]

約数ペア:

[(1, 394683840), (2, 197341920), (3, 131561280), (4, 98670960), (5, 78936768), (6, 65780640), (8, 49335480), (9, 43853760), (10, 39468384), (12, 32890320), (15, 26312256), (16, 24667740), (18, 21926880), (20, 19734192), (24, 16445160), (27, 14617920), (30, 13156128), (32, 12333870), (36, 10963440), (40, 9867096), (45, 8770752), (48, 8222580), (54, 7308960), (60, 6578064), (64, 6166935), (72, 5481720), (80, 4933548), (81, 4872640), (90, 4385376), (96, 4111290), (108, 3654480), (120, 3289032), (135, 2923584), (144, 2740860), (160, 2466774), (162, 2436320), (180, 2192688), (192, 2055645), (216, 1827240), (240, 1644516), (270, 1461792), (288, 1370430), (320, 1233387), (324, 1218160), (360, 1096344), (405, 974528), (432, 913620), (480, 822258), (540, 730896), (576, 685215), (648, 609080), (720, 548172), (810, 487264), (864, 456810), (960, 411129), (1080, 365448), (1296, 304540), (1440, 274086), (1620, 243632), (1728, 228405), (2160, 182724), (2592, 152270), (2880, 137043), (3240, 121816), (4320, 91362), (5184, 76135), (6480, 60908), (8640, 45681), (12960, 30454), (15227, 25920)]