308759040

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1489}}^1$

素因数の和:1524

約数の個数: 200

約数和(自身を含む): 1106620020

約数和(自身を除く): 797860980

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1489, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 2978, 3240, 3456, 3840, 4320, 4467, 4608, 5184, 5760, 5956, 6480, 6912, 7445, 7680, 8640, 8934, 10368, 11520, 11912, 12960, 13401, 13824, 14890, 17280, 17868, 20736, 22335, 23040, 23824, 25920, 26802, 29780, 34560, 35736, 40203, 41472, 44670, 47648, 51840, 53604, 59560, 67005, 69120, 71472, 80406, 89340, 95296, 103680, 107208, 119120, 120609, 134010, 142944, 160812, 178680, 190592, 201015, 207360, 214416, 238240, 241218, 268020, 285888, 321624, 357360, 381184, 402030, 428832, 476480, 482436, 536040, 571776, 603045, 643248, 714720, 762368, 804060, 857664, 952960, 964872, 1072080, 1143552, 1206090, 1286496, 1429440, 1608120, 1715328, 1905920, 1929744, 2144160, 2287104, 2412180, 2572992, 2858880, 3216240, 3430656, 3811840, 3859488, 4288320, 4824360, 5145984, 5717760, 6432480, 6861312, 7718976, 8576640, 9648720, 10291968, 11435520, 12864960, 15437952, 17153280, 19297440, 20583936, 25729920, 30875904, 34306560, 38594880, 51459840, 61751808, 77189760, 102919680, 154379520, 308759040]

約数ペア:

[(1, 308759040), (2, 154379520), (3, 102919680), (4, 77189760), (5, 61751808), (6, 51459840), (8, 38594880), (9, 34306560), (10, 30875904), (12, 25729920), (15, 20583936), (16, 19297440), (18, 17153280), (20, 15437952), (24, 12864960), (27, 11435520), (30, 10291968), (32, 9648720), (36, 8576640), (40, 7718976), (45, 6861312), (48, 6432480), (54, 5717760), (60, 5145984), (64, 4824360), (72, 4288320), (80, 3859488), (81, 3811840), (90, 3430656), (96, 3216240), (108, 2858880), (120, 2572992), (128, 2412180), (135, 2287104), (144, 2144160), (160, 1929744), (162, 1905920), (180, 1715328), (192, 1608120), (216, 1429440), (240, 1286496), (256, 1206090), (270, 1143552), (288, 1072080), (320, 964872), (324, 952960), (360, 857664), (384, 804060), (405, 762368), (432, 714720), (480, 643248), (512, 603045), (540, 571776), (576, 536040), (640, 482436), (648, 476480), (720, 428832), (768, 402030), (810, 381184), (864, 357360), (960, 321624), (1080, 285888), (1152, 268020), (1280, 241218), (1296, 238240), (1440, 214416), (1489, 207360), (1536, 201015), (1620, 190592), (1728, 178680), (1920, 160812), (2160, 142944), (2304, 134010), (2560, 120609), (2592, 119120), (2880, 107208), (2978, 103680), (3240, 95296), (3456, 89340), (3840, 80406), (4320, 71472), (4467, 69120), (4608, 67005), (5184, 59560), (5760, 53604), (5956, 51840), (6480, 47648), (6912, 44670), (7445, 41472), (7680, 40203), (8640, 35736), (8934, 34560), (10368, 29780), (11520, 26802), (11912, 25920), (12960, 23824), (13401, 23040), (13824, 22335), (14890, 20736), (17280, 17868)]