2080389120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 6707020320

約数和(自身を除く): 4626631200

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, 128, 160, 192, 240, 241, 256, 281, 320, 384, 480, 482, 512, 562, 640, 723, 768, 843, 960, 964, 1024, 1124, 1205, 1280, 1405, 1446, 1536, 1686, 1920, 1928, 2048, 2248, 2410, 2560, 2810, 2892, 3072, 3372, 3615, 3840, 3856, 4215, 4496, 4820, 5120, 5620, 5784, 6144, 6744, 7230, 7680, 7712, 8430, 8992, 9640, 10240, 11240, 11568, 13488, 14460, 15360, 15424, 16860, 17984, 19280, 22480, 23136, 26976, 28920, 30720, 30848, 33720, 35968, 38560, 44960, 46272, 53952, 57840, 61696, 67440, 67721, 71936, 77120, 89920, 92544, 107904, 115680, 123392, 134880, 135442, 143872, 154240, 179840, 185088, 203163, 215808, 231360, 246784, 269760, 270884, 287744, 308480, 338605, 359680, 370176, 406326, 431616, 462720, 493568, 539520, 541768, 575488, 616960, 677210, 719360, 740352, 812652, 863232, 925440, 1015815, 1079040, 1083536, 1233920, 1354420, 1438720, 1480704, 1625304, 1726464, 1850880, 2031630, 2158080, 2167072, 2467840, 2708840, 2877440, 3250608, 3701760, 4063260, 4316160, 4334144, 5417680, 6501216, 7403520, 8126520, 8632320, 8668288, 10835360, 13002432, 16253040, 17336576, 21670720, 26004864, 32506080, 34673152, 43341440, 52009728, 65012160, 69346304, 86682880, 104019456, 130024320, 138692608, 173365760, 208038912, 260048640, 346731520, 416077824, 520097280, 693463040, 1040194560, 2080389120]

約数ペア:

[(1, 2080389120), (2, 1040194560), (3, 693463040), (4, 520097280), (5, 416077824), (6, 346731520), (8, 260048640), (10, 208038912), (12, 173365760), (15, 138692608), (16, 130024320), (20, 104019456), (24, 86682880), (30, 69346304), (32, 65012160), (40, 52009728), (48, 43341440), (60, 34673152), (64, 32506080), (80, 26004864), (96, 21670720), (120, 17336576), (128, 16253040), (160, 13002432), (192, 10835360), (240, 8668288), (241, 8632320), (256, 8126520), (281, 7403520), (320, 6501216), (384, 5417680), (480, 4334144), (482, 4316160), (512, 4063260), (562, 3701760), (640, 3250608), (723, 2877440), (768, 2708840), (843, 2467840), (960, 2167072), (964, 2158080), (1024, 2031630), (1124, 1850880), (1205, 1726464), (1280, 1625304), (1405, 1480704), (1446, 1438720), (1536, 1354420), (1686, 1233920), (1920, 1083536), (1928, 1079040), (2048, 1015815), (2248, 925440), (2410, 863232), (2560, 812652), (2810, 740352), (2892, 719360), (3072, 677210), (3372, 616960), (3615, 575488), (3840, 541768), (3856, 539520), (4215, 493568), (4496, 462720), (4820, 431616), (5120, 406326), (5620, 370176), (5784, 359680), (6144, 338605), (6744, 308480), (7230, 287744), (7680, 270884), (7712, 269760), (8430, 246784), (8992, 231360), (9640, 215808), (10240, 203163), (11240, 185088), (11568, 179840), (13488, 154240), (14460, 143872), (15360, 135442), (15424, 134880), (16860, 123392), (17984, 115680), (19280, 107904), (22480, 92544), (23136, 89920), (26976, 77120), (28920, 71936), (30720, 67721), (30848, 67440), (33720, 61696), (35968, 57840), (38560, 53952), (44960, 46272)]