216980640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{50227}}^1$

素因数の和:50251

約数の個数: 96

約数和(自身を含む): 759447360

約数和(自身を除く): 542466720

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, 50227, 100454, 150681, 200908, 251135, 301362, 401816, 452043, 502270, 602724, 753405, 803632, 904086, 1004540, 1205448, 1356129, 1506810, 1607264, 1808172, 2009080, 2260215, 2410896, 2712258, 3013620, 3616344, 4018160, 4520430, 4821792, 5424516, 6027240, 6780645, 7232688, 8036320, 9040860, 10849032, 12054480, 13561290, 14465376, 18081720, 21698064, 24108960, 27122580, 36163440, 43396128, 54245160, 72326880, 108490320, 216980640]

約数ペア:

[(1, 216980640), (2, 108490320), (3, 72326880), (4, 54245160), (5, 43396128), (6, 36163440), (8, 27122580), (9, 24108960), (10, 21698064), (12, 18081720), (15, 14465376), (16, 13561290), (18, 12054480), (20, 10849032), (24, 9040860), (27, 8036320), (30, 7232688), (32, 6780645), (36, 6027240), (40, 5424516), (45, 4821792), (48, 4520430), (54, 4018160), (60, 3616344), (72, 3013620), (80, 2712258), (90, 2410896), (96, 2260215), (108, 2009080), (120, 1808172), (135, 1607264), (144, 1506810), (160, 1356129), (180, 1205448), (216, 1004540), (240, 904086), (270, 803632), (288, 753405), (360, 602724), (432, 502270), (480, 452043), (540, 401816), (720, 301362), (864, 251135), (1080, 200908), (1440, 150681), (2160, 100454), (4320, 50227)]