86179680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19949}}^1$

素因数の和:19973

約数の個数: 96

約数和(自身を含む): 301644000

約数和(自身を除く): 215464320

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, 19949, 39898, 59847, 79796, 99745, 119694, 159592, 179541, 199490, 239388, 299235, 319184, 359082, 398980, 478776, 538623, 598470, 638368, 718164, 797960, 897705, 957552, 1077246, 1196940, 1436328, 1595920, 1795410, 1915104, 2154492, 2393880, 2693115, 2872656, 3191840, 3590820, 4308984, 4787760, 5386230, 5745312, 7181640, 8617968, 9575520, 10772460, 14363280, 17235936, 21544920, 28726560, 43089840, 86179680]

約数ペア:

[(1, 86179680), (2, 43089840), (3, 28726560), (4, 21544920), (5, 17235936), (6, 14363280), (8, 10772460), (9, 9575520), (10, 8617968), (12, 7181640), (15, 5745312), (16, 5386230), (18, 4787760), (20, 4308984), (24, 3590820), (27, 3191840), (30, 2872656), (32, 2693115), (36, 2393880), (40, 2154492), (45, 1915104), (48, 1795410), (54, 1595920), (60, 1436328), (72, 1196940), (80, 1077246), (90, 957552), (96, 897705), (108, 797960), (120, 718164), (135, 638368), (144, 598470), (160, 538623), (180, 478776), (216, 398980), (240, 359082), (270, 319184), (288, 299235), (360, 239388), (432, 199490), (480, 179541), (540, 159592), (720, 119694), (864, 99745), (1080, 79796), (1440, 59847), (2160, 39898), (4320, 19949)]