123050880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{7121}}^1$

素因数の和:7149

約数の個数: 128

約数和(自身を含む): 435866400

約数和(自身を除く): 312815520

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 7121, 8640, 14242, 17280, 21363, 28484, 35605, 42726, 56968, 64089, 71210, 85452, 106815, 113936, 128178, 142420, 170904, 192267, 213630, 227872, 256356, 284840, 320445, 341808, 384534, 427260, 455744, 512712, 569680, 640890, 683616, 769068, 854520, 911488, 961335, 1025424, 1139360, 1281780, 1367232, 1538136, 1709040, 1922670, 2050848, 2278720, 2563560, 2734464, 3076272, 3418080, 3845340, 4101696, 4557440, 5127120, 6152544, 6836160, 7690680, 8203392, 10254240, 12305088, 13672320, 15381360, 20508480, 24610176, 30762720, 41016960, 61525440, 123050880]

約数ペア:

[(1, 123050880), (2, 61525440), (3, 41016960), (4, 30762720), (5, 24610176), (6, 20508480), (8, 15381360), (9, 13672320), (10, 12305088), (12, 10254240), (15, 8203392), (16, 7690680), (18, 6836160), (20, 6152544), (24, 5127120), (27, 4557440), (30, 4101696), (32, 3845340), (36, 3418080), (40, 3076272), (45, 2734464), (48, 2563560), (54, 2278720), (60, 2050848), (64, 1922670), (72, 1709040), (80, 1538136), (90, 1367232), (96, 1281780), (108, 1139360), (120, 1025424), (128, 961335), (135, 911488), (144, 854520), (160, 769068), (180, 683616), (192, 640890), (216, 569680), (240, 512712), (270, 455744), (288, 427260), (320, 384534), (360, 341808), (384, 320445), (432, 284840), (480, 256356), (540, 227872), (576, 213630), (640, 192267), (720, 170904), (864, 142420), (960, 128178), (1080, 113936), (1152, 106815), (1440, 85452), (1728, 71210), (1920, 64089), (2160, 56968), (2880, 42726), (3456, 35605), (4320, 28484), (5760, 21363), (7121, 17280), (8640, 14242)]