197341920

素因数分解:

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

素因数の和:15254

約数の個数: 120

約数和(自身を含む): 696498264

約数和(自身を除く): 499156344

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

約数ペア:

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