338699520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29401}}^1$

素因数の和:29428

約数の個数: 108

約数和(自身を含む): 1171904916

約数和(自身を除く): 833205396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 29401, 58802, 88203, 117604, 147005, 176406, 235208, 264609, 294010, 352812, 441015, 470416, 529218, 588020, 705624, 882030, 940832, 1058436, 1176040, 1323045, 1411248, 1764060, 1881664, 2116872, 2352080, 2646090, 2822496, 3528120, 3763328, 4233744, 4704160, 5292180, 5644992, 7056240, 7526656, 8467488, 9408320, 10584360, 11289984, 14112480, 16934976, 18816640, 21168720, 22579968, 28224960, 33869952, 37633280, 42337440, 56449920, 67739904, 84674880, 112899840, 169349760, 338699520]

約数ペア:

[(1, 338699520), (2, 169349760), (3, 112899840), (4, 84674880), (5, 67739904), (6, 56449920), (8, 42337440), (9, 37633280), (10, 33869952), (12, 28224960), (15, 22579968), (16, 21168720), (18, 18816640), (20, 16934976), (24, 14112480), (30, 11289984), (32, 10584360), (36, 9408320), (40, 8467488), (45, 7526656), (48, 7056240), (60, 5644992), (64, 5292180), (72, 4704160), (80, 4233744), (90, 3763328), (96, 3528120), (120, 2822496), (128, 2646090), (144, 2352080), (160, 2116872), (180, 1881664), (192, 1764060), (240, 1411248), (256, 1323045), (288, 1176040), (320, 1058436), (360, 940832), (384, 882030), (480, 705624), (576, 588020), (640, 529218), (720, 470416), (768, 441015), (960, 352812), (1152, 294010), (1280, 264609), (1440, 235208), (1920, 176406), (2304, 147005), (2880, 117604), (3840, 88203), (5760, 58802), (11520, 29401)]