69435840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 222382080

約数和(自身を除く): 152946240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 151, 160, 192, 240, 302, 320, 453, 479, 480, 604, 755, 906, 958, 960, 1208, 1437, 1510, 1812, 1916, 2265, 2395, 2416, 2874, 3020, 3624, 3832, 4530, 4790, 4832, 5748, 6040, 7185, 7248, 7664, 9060, 9580, 9664, 11496, 12080, 14370, 14496, 15328, 18120, 19160, 22992, 24160, 28740, 28992, 30656, 36240, 38320, 45984, 48320, 57480, 72329, 72480, 76640, 91968, 114960, 144658, 144960, 153280, 216987, 229920, 289316, 361645, 433974, 459840, 578632, 723290, 867948, 1084935, 1157264, 1446580, 1735896, 2169870, 2314528, 2893160, 3471792, 4339740, 4629056, 5786320, 6943584, 8679480, 11572640, 13887168, 17358960, 23145280, 34717920, 69435840]

約数ペア:

[(1, 69435840), (2, 34717920), (3, 23145280), (4, 17358960), (5, 13887168), (6, 11572640), (8, 8679480), (10, 6943584), (12, 5786320), (15, 4629056), (16, 4339740), (20, 3471792), (24, 2893160), (30, 2314528), (32, 2169870), (40, 1735896), (48, 1446580), (60, 1157264), (64, 1084935), (80, 867948), (96, 723290), (120, 578632), (151, 459840), (160, 433974), (192, 361645), (240, 289316), (302, 229920), (320, 216987), (453, 153280), (479, 144960), (480, 144658), (604, 114960), (755, 91968), (906, 76640), (958, 72480), (960, 72329), (1208, 57480), (1437, 48320), (1510, 45984), (1812, 38320), (1916, 36240), (2265, 30656), (2395, 28992), (2416, 28740), (2874, 24160), (3020, 22992), (3624, 19160), (3832, 18120), (4530, 15328), (4790, 14496), (4832, 14370), (5748, 12080), (6040, 11496), (7185, 9664), (7248, 9580), (7664, 9060)]