85356720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 160

約数和(自身を含む): 301171200

約数和(自身を除く): 215814480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 919, 1032, 1080, 1161, 1290, 1548, 1720, 1838, 1935, 2064, 2160, 2322, 2580, 2757, 3096, 3440, 3676, 3870, 4595, 4644, 5160, 5514, 5805, 6192, 7352, 7740, 8271, 9190, 9288, 10320, 11028, 11610, 13785, 14704, 15480, 16542, 18380, 18576, 22056, 23220, 24813, 27570, 30960, 33084, 36760, 39517, 41355, 44112, 46440, 49626, 55140, 66168, 73520, 79034, 82710, 92880, 99252, 110280, 118551, 124065, 132336, 158068, 165420, 197585, 198504, 220560, 237102, 248130, 316136, 330840, 355653, 395170, 397008, 474204, 496260, 592755, 632272, 661680, 711306, 790340, 948408, 992520, 1066959, 1185510, 1422612, 1580680, 1778265, 1896816, 1985040, 2133918, 2371020, 2845224, 3161360, 3556530, 4267836, 4742040, 5334795, 5690448, 7113060, 8535672, 9484080, 10669590, 14226120, 17071344, 21339180, 28452240, 42678360, 85356720]

約数ペア:

[(1, 85356720), (2, 42678360), (3, 28452240), (4, 21339180), (5, 17071344), (6, 14226120), (8, 10669590), (9, 9484080), (10, 8535672), (12, 7113060), (15, 5690448), (16, 5334795), (18, 4742040), (20, 4267836), (24, 3556530), (27, 3161360), (30, 2845224), (36, 2371020), (40, 2133918), (43, 1985040), (45, 1896816), (48, 1778265), (54, 1580680), (60, 1422612), (72, 1185510), (80, 1066959), (86, 992520), (90, 948408), (108, 790340), (120, 711306), (129, 661680), (135, 632272), (144, 592755), (172, 496260), (180, 474204), (215, 397008), (216, 395170), (240, 355653), (258, 330840), (270, 316136), (344, 248130), (360, 237102), (387, 220560), (430, 198504), (432, 197585), (516, 165420), (540, 158068), (645, 132336), (688, 124065), (720, 118551), (774, 110280), (860, 99252), (919, 92880), (1032, 82710), (1080, 79034), (1161, 73520), (1290, 66168), (1548, 55140), (1720, 49626), (1838, 46440), (1935, 44112), (2064, 41355), (2160, 39517), (2322, 36760), (2580, 33084), (2757, 30960), (3096, 27570), (3440, 24813), (3676, 23220), (3870, 22056), (4595, 18576), (4644, 18380), (5160, 16542), (5514, 15480), (5805, 14704), (6192, 13785), (7352, 11610), (7740, 11028), (8271, 10320), (9190, 9288)]