172359360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19949}}^1$

素因数の和:19975

約数の個数: 112

約数和(自身を含む): 608076000

約数和(自身を除く): 435716640

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, 19949, 39898, 59847, 79796, 99745, 119694, 159592, 179541, 199490, 239388, 299235, 319184, 359082, 398980, 478776, 538623, 598470, 638368, 718164, 797960, 897705, 957552, 1077246, 1196940, 1276736, 1436328, 1595920, 1795410, 1915104, 2154492, 2393880, 2693115, 2872656, 3191840, 3590820, 3830208, 4308984, 4787760, 5386230, 5745312, 6383680, 7181640, 8617968, 9575520, 10772460, 11490624, 14363280, 17235936, 19151040, 21544920, 28726560, 34471872, 43089840, 57453120, 86179680, 172359360]

約数ペア:

[(1, 172359360), (2, 86179680), (3, 57453120), (4, 43089840), (5, 34471872), (6, 28726560), (8, 21544920), (9, 19151040), (10, 17235936), (12, 14363280), (15, 11490624), (16, 10772460), (18, 9575520), (20, 8617968), (24, 7181640), (27, 6383680), (30, 5745312), (32, 5386230), (36, 4787760), (40, 4308984), (45, 3830208), (48, 3590820), (54, 3191840), (60, 2872656), (64, 2693115), (72, 2393880), (80, 2154492), (90, 1915104), (96, 1795410), (108, 1595920), (120, 1436328), (135, 1276736), (144, 1196940), (160, 1077246), (180, 957552), (192, 897705), (216, 797960), (240, 718164), (270, 638368), (288, 598470), (320, 538623), (360, 478776), (432, 398980), (480, 359082), (540, 319184), (576, 299235), (720, 239388), (864, 199490), (960, 179541), (1080, 159592), (1440, 119694), (1728, 99745), (2160, 79796), (2880, 59847), (4320, 39898), (8640, 19949)]