147864240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8929}}^1$

素因数の和:8971

約数の個数: 120

約数和(自身を含む): 518225760

約数和(自身を除く): 370361520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 8929, 16560, 17858, 26787, 35716, 44645, 53574, 71432, 80361, 89290, 107148, 133935, 142864, 160722, 178580, 205367, 214296, 267870, 321444, 357160, 401805, 410734, 428592, 535740, 616101, 642888, 714320, 803610, 821468, 1026835, 1071480, 1232202, 1285776, 1607220, 1642936, 1848303, 2053670, 2142960, 2464404, 3080505, 3214440, 3285872, 3696606, 4107340, 4928808, 6161010, 6428880, 7393212, 8214680, 9241515, 9857616, 12322020, 14786424, 16429360, 18483030, 24644040, 29572848, 36966060, 49288080, 73932120, 147864240]

約数ペア:

[(1, 147864240), (2, 73932120), (3, 49288080), (4, 36966060), (5, 29572848), (6, 24644040), (8, 18483030), (9, 16429360), (10, 14786424), (12, 12322020), (15, 9857616), (16, 9241515), (18, 8214680), (20, 7393212), (23, 6428880), (24, 6161010), (30, 4928808), (36, 4107340), (40, 3696606), (45, 3285872), (46, 3214440), (48, 3080505), (60, 2464404), (69, 2142960), (72, 2053670), (80, 1848303), (90, 1642936), (92, 1607220), (115, 1285776), (120, 1232202), (138, 1071480), (144, 1026835), (180, 821468), (184, 803610), (207, 714320), (230, 642888), (240, 616101), (276, 535740), (345, 428592), (360, 410734), (368, 401805), (414, 357160), (460, 321444), (552, 267870), (690, 214296), (720, 205367), (828, 178580), (920, 160722), (1035, 142864), (1104, 133935), (1380, 107148), (1656, 89290), (1840, 80361), (2070, 71432), (2760, 53574), (3312, 44645), (4140, 35716), (5520, 26787), (8280, 17858), (8929, 16560)]