230238720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3331}}^1$

素因数の和:3363

約数の個数: 160

約数和(自身を含む): 818072640

約数和(自身を除く): 587833920

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3331, 3456, 3840, 4320, 4608, 5760, 6662, 6912, 7680, 8640, 9993, 11520, 13324, 13824, 16655, 17280, 19986, 23040, 26648, 29979, 33310, 34560, 39972, 49965, 53296, 59958, 66620, 69120, 79944, 89937, 99930, 106592, 119916, 133240, 149895, 159888, 179874, 199860, 213184, 239832, 266480, 299790, 319776, 359748, 399720, 426368, 449685, 479664, 532960, 599580, 639552, 719496, 799440, 852736, 899370, 959328, 1065920, 1199160, 1279104, 1438992, 1598880, 1705472, 1798740, 1918656, 2131840, 2398320, 2558208, 2877984, 3197760, 3597480, 3837312, 4263680, 4796640, 5116416, 5755968, 6395520, 7194960, 7674624, 8527360, 9593280, 11511936, 12791040, 14389920, 15349248, 19186560, 23023872, 25582080, 28779840, 38373120, 46047744, 57559680, 76746240, 115119360, 230238720]

約数ペア:

[(1, 230238720), (2, 115119360), (3, 76746240), (4, 57559680), (5, 46047744), (6, 38373120), (8, 28779840), (9, 25582080), (10, 23023872), (12, 19186560), (15, 15349248), (16, 14389920), (18, 12791040), (20, 11511936), (24, 9593280), (27, 8527360), (30, 7674624), (32, 7194960), (36, 6395520), (40, 5755968), (45, 5116416), (48, 4796640), (54, 4263680), (60, 3837312), (64, 3597480), (72, 3197760), (80, 2877984), (90, 2558208), (96, 2398320), (108, 2131840), (120, 1918656), (128, 1798740), (135, 1705472), (144, 1598880), (160, 1438992), (180, 1279104), (192, 1199160), (216, 1065920), (240, 959328), (256, 899370), (270, 852736), (288, 799440), (320, 719496), (360, 639552), (384, 599580), (432, 532960), (480, 479664), (512, 449685), (540, 426368), (576, 399720), (640, 359748), (720, 319776), (768, 299790), (864, 266480), (960, 239832), (1080, 213184), (1152, 199860), (1280, 179874), (1440, 159888), (1536, 149895), (1728, 133240), (1920, 119916), (2160, 106592), (2304, 99930), (2560, 89937), (2880, 79944), (3331, 69120), (3456, 66620), (3840, 59958), (4320, 53296), (4608, 49965), (5760, 39972), (6662, 34560), (6912, 33310), (7680, 29979), (8640, 26648), (9993, 23040), (11520, 19986), (13324, 17280), (13824, 16655)]