331130880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{3593}}^1$

素因数の和:3626

約数の個数: 144

約数和(自身を含む): 1147959540

約数和(自身を除く): 816828660

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3593, 3840, 4608, 5120, 5760, 6144, 7186, 7680, 9216, 10240, 10779, 11520, 14372, 15360, 17965, 18432, 21558, 23040, 28744, 30720, 32337, 35930, 43116, 46080, 53895, 57488, 64674, 71860, 86232, 92160, 107790, 114976, 129348, 143720, 161685, 172464, 215580, 229952, 258696, 287440, 323370, 344928, 431160, 459904, 517392, 574880, 646740, 689856, 862320, 919808, 1034784, 1149760, 1293480, 1379712, 1724640, 1839616, 2069568, 2299520, 2586960, 2759424, 3449280, 3679232, 4139136, 4599040, 5173920, 5518848, 6898560, 7358464, 8278272, 9198080, 10347840, 11037696, 13797120, 16556544, 18396160, 20695680, 22075392, 27594240, 33113088, 36792320, 41391360, 55188480, 66226176, 82782720, 110376960, 165565440, 331130880]

約数ペア:

[(1, 331130880), (2, 165565440), (3, 110376960), (4, 82782720), (5, 66226176), (6, 55188480), (8, 41391360), (9, 36792320), (10, 33113088), (12, 27594240), (15, 22075392), (16, 20695680), (18, 18396160), (20, 16556544), (24, 13797120), (30, 11037696), (32, 10347840), (36, 9198080), (40, 8278272), (45, 7358464), (48, 6898560), (60, 5518848), (64, 5173920), (72, 4599040), (80, 4139136), (90, 3679232), (96, 3449280), (120, 2759424), (128, 2586960), (144, 2299520), (160, 2069568), (180, 1839616), (192, 1724640), (240, 1379712), (256, 1293480), (288, 1149760), (320, 1034784), (360, 919808), (384, 862320), (480, 689856), (512, 646740), (576, 574880), (640, 517392), (720, 459904), (768, 431160), (960, 344928), (1024, 323370), (1152, 287440), (1280, 258696), (1440, 229952), (1536, 215580), (1920, 172464), (2048, 161685), (2304, 143720), (2560, 129348), (2880, 114976), (3072, 107790), (3593, 92160), (3840, 86232), (4608, 71860), (5120, 64674), (5760, 57488), (6144, 53895), (7186, 46080), (7680, 43116), (9216, 35930), (10240, 32337), (10779, 30720), (11520, 28744), (14372, 23040), (15360, 21558), (17965, 18432)]