1291401360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1093}}^1$

素因数の和:1662

約数の個数: 160

約数和(自身を含む): 4460369280

約数和(自身を除く): 3168967920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 547, 720, 1080, 1093, 1094, 1641, 2160, 2186, 2188, 2735, 3279, 3282, 4372, 4376, 4923, 5465, 5470, 6558, 6564, 8205, 8744, 8752, 9837, 9846, 10930, 10940, 13116, 13128, 14769, 16395, 16410, 17488, 19674, 19692, 21860, 21880, 24615, 26232, 26256, 29511, 29538, 32790, 32820, 39348, 39384, 43720, 43760, 49185, 49230, 52464, 59022, 59076, 65580, 65640, 73845, 78696, 78768, 87440, 98370, 98460, 118044, 118152, 131160, 131280, 147555, 147690, 157392, 196740, 196920, 236088, 236304, 262320, 295110, 295380, 393480, 393840, 472176, 590220, 590760, 597871, 786960, 1180440, 1181520, 1195742, 1793613, 2360880, 2391484, 2989355, 3587226, 4782968, 5380839, 5978710, 7174452, 8968065, 9565936, 10761678, 11957420, 14348904, 16142517, 17936130, 21523356, 23914840, 26904195, 28697808, 32285034, 35872260, 43046712, 47829680, 53808390, 64570068, 71744520, 80712585, 86093424, 107616780, 129140136, 143489040, 161425170, 215233560, 258280272, 322850340, 430467120, 645700680, 1291401360]

約数ペア:

[(1, 1291401360), (2, 645700680), (3, 430467120), (4, 322850340), (5, 258280272), (6, 215233560), (8, 161425170), (9, 143489040), (10, 129140136), (12, 107616780), (15, 86093424), (16, 80712585), (18, 71744520), (20, 64570068), (24, 53808390), (27, 47829680), (30, 43046712), (36, 35872260), (40, 32285034), (45, 28697808), (48, 26904195), (54, 23914840), (60, 21523356), (72, 17936130), (80, 16142517), (90, 14348904), (108, 11957420), (120, 10761678), (135, 9565936), (144, 8968065), (180, 7174452), (216, 5978710), (240, 5380839), (270, 4782968), (360, 3587226), (432, 2989355), (540, 2391484), (547, 2360880), (720, 1793613), (1080, 1195742), (1093, 1181520), (1094, 1180440), (1641, 786960), (2160, 597871), (2186, 590760), (2188, 590220), (2735, 472176), (3279, 393840), (3282, 393480), (4372, 295380), (4376, 295110), (4923, 262320), (5465, 236304), (5470, 236088), (6558, 196920), (6564, 196740), (8205, 157392), (8744, 147690), (8752, 147555), (9837, 131280), (9846, 131160), (10930, 118152), (10940, 118044), (13116, 98460), (13128, 98370), (14769, 87440), (16395, 78768), (16410, 78696), (17488, 73845), (19674, 65640), (19692, 65580), (21860, 59076), (21880, 59022), (24615, 52464), (26232, 49230), (26256, 49185), (29511, 43760), (29538, 43720), (32790, 39384), (32820, 39348)]