168066720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1067

約数の個数: 144

約数和(自身を含む): 578672640

約数和(自身を除く): 410605920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 919, 1016, 1143, 1270, 1440, 1524, 1838, 1905, 2032, 2286, 2540, 2757, 3048, 3676, 3810, 4064, 4572, 4595, 5080, 5514, 5715, 6096, 7352, 7620, 8271, 9144, 9190, 10160, 11028, 11430, 12192, 13785, 14704, 15240, 16542, 18288, 18380, 20320, 22056, 22860, 27570, 29408, 30480, 33084, 36576, 36760, 41355, 44112, 45720, 55140, 60960, 66168, 73520, 82710, 88224, 91440, 110280, 116713, 132336, 147040, 165420, 182880, 220560, 233426, 264672, 330840, 350139, 441120, 466852, 583565, 661680, 700278, 933704, 1050417, 1167130, 1323360, 1400556, 1750695, 1867408, 2100834, 2334260, 2801112, 3501390, 3734816, 4201668, 4668520, 5252085, 5602224, 7002780, 8403336, 9337040, 10504170, 11204448, 14005560, 16806672, 18674080, 21008340, 28011120, 33613344, 42016680, 56022240, 84033360, 168066720]

約数ペア:

[(1, 168066720), (2, 84033360), (3, 56022240), (4, 42016680), (5, 33613344), (6, 28011120), (8, 21008340), (9, 18674080), (10, 16806672), (12, 14005560), (15, 11204448), (16, 10504170), (18, 9337040), (20, 8403336), (24, 7002780), (30, 5602224), (32, 5252085), (36, 4668520), (40, 4201668), (45, 3734816), (48, 3501390), (60, 2801112), (72, 2334260), (80, 2100834), (90, 1867408), (96, 1750695), (120, 1400556), (127, 1323360), (144, 1167130), (160, 1050417), (180, 933704), (240, 700278), (254, 661680), (288, 583565), (360, 466852), (381, 441120), (480, 350139), (508, 330840), (635, 264672), (720, 233426), (762, 220560), (919, 182880), (1016, 165420), (1143, 147040), (1270, 132336), (1440, 116713), (1524, 110280), (1838, 91440), (1905, 88224), (2032, 82710), (2286, 73520), (2540, 66168), (2757, 60960), (3048, 55140), (3676, 45720), (3810, 44112), (4064, 41355), (4572, 36760), (4595, 36576), (5080, 33084), (5514, 30480), (5715, 29408), (6096, 27570), (7352, 22860), (7620, 22056), (8271, 20320), (9144, 18380), (9190, 18288), (10160, 16542), (11028, 15240), (11430, 14704), (12192, 13785)]