1954549440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{75407}}^1$

素因数の和:75436

約数の個数: 140

約数和(自身を含む): 6952768416

約数和(自身を除く): 4998218976

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 75407, 150814, 226221, 301628, 377035, 452442, 603256, 678663, 754070, 904884, 1131105, 1206512, 1357326, 1508140, 1809768, 2035989, 2262210, 2413024, 2714652, 3016280, 3393315, 3619536, 4071978, 4524420, 4826048, 5429304, 6032560, 6107967, 6786630, 7239072, 8143956, 9048840, 10179945, 10858608, 12065120, 12215934, 13573260, 14478144, 16287912, 18097680, 20359890, 21717216, 24130240, 24431868, 27146520, 30539835, 32575824, 36195360, 40719780, 43434432, 48863736, 54293040, 61079670, 65151648, 72390720, 81439560, 97727472, 108586080, 122159340, 130303296, 162879120, 195454944, 217172160, 244318680, 325758240, 390909888, 488637360, 651516480, 977274720, 1954549440]

約数ペア:

[(1, 1954549440), (2, 977274720), (3, 651516480), (4, 488637360), (5, 390909888), (6, 325758240), (8, 244318680), (9, 217172160), (10, 195454944), (12, 162879120), (15, 130303296), (16, 122159340), (18, 108586080), (20, 97727472), (24, 81439560), (27, 72390720), (30, 65151648), (32, 61079670), (36, 54293040), (40, 48863736), (45, 43434432), (48, 40719780), (54, 36195360), (60, 32575824), (64, 30539835), (72, 27146520), (80, 24431868), (81, 24130240), (90, 21717216), (96, 20359890), (108, 18097680), (120, 16287912), (135, 14478144), (144, 13573260), (160, 12215934), (162, 12065120), (180, 10858608), (192, 10179945), (216, 9048840), (240, 8143956), (270, 7239072), (288, 6786630), (320, 6107967), (324, 6032560), (360, 5429304), (405, 4826048), (432, 4524420), (480, 4071978), (540, 3619536), (576, 3393315), (648, 3016280), (720, 2714652), (810, 2413024), (864, 2262210), (960, 2035989), (1080, 1809768), (1296, 1508140), (1440, 1357326), (1620, 1206512), (1728, 1131105), (2160, 904884), (2592, 754070), (2880, 678663), (3240, 603256), (4320, 452442), (5184, 377035), (6480, 301628), (8640, 226221), (12960, 150814), (25920, 75407)]