1554085440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{59957}}^1$

素因数の和:59986

約数の個数: 140

約数和(自身を含む): 5528247516

約数和(自身を除く): 3974162076

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, 59957, 119914, 179871, 239828, 299785, 359742, 479656, 539613, 599570, 719484, 899355, 959312, 1079226, 1199140, 1438968, 1618839, 1798710, 1918624, 2158452, 2398280, 2698065, 2877936, 3237678, 3597420, 3837248, 4316904, 4796560, 4856517, 5396130, 5755872, 6475356, 7194840, 8094195, 8633808, 9593120, 9713034, 10792260, 11511744, 12950712, 14389680, 16188390, 17267616, 19186240, 19426068, 21584520, 24282585, 25901424, 28779360, 32376780, 34535232, 38852136, 43169040, 48565170, 51802848, 57558720, 64753560, 77704272, 86338080, 97130340, 103605696, 129507120, 155408544, 172676160, 194260680, 259014240, 310817088, 388521360, 518028480, 777042720, 1554085440]

約数ペア:

[(1, 1554085440), (2, 777042720), (3, 518028480), (4, 388521360), (5, 310817088), (6, 259014240), (8, 194260680), (9, 172676160), (10, 155408544), (12, 129507120), (15, 103605696), (16, 97130340), (18, 86338080), (20, 77704272), (24, 64753560), (27, 57558720), (30, 51802848), (32, 48565170), (36, 43169040), (40, 38852136), (45, 34535232), (48, 32376780), (54, 28779360), (60, 25901424), (64, 24282585), (72, 21584520), (80, 19426068), (81, 19186240), (90, 17267616), (96, 16188390), (108, 14389680), (120, 12950712), (135, 11511744), (144, 10792260), (160, 9713034), (162, 9593120), (180, 8633808), (192, 8094195), (216, 7194840), (240, 6475356), (270, 5755872), (288, 5396130), (320, 4856517), (324, 4796560), (360, 4316904), (405, 3837248), (432, 3597420), (480, 3237678), (540, 2877936), (576, 2698065), (648, 2398280), (720, 2158452), (810, 1918624), (864, 1798710), (960, 1618839), (1080, 1438968), (1296, 1199140), (1440, 1079226), (1620, 959312), (1728, 899355), (2160, 719484), (2592, 599570), (2880, 539613), (3240, 479656), (4320, 359742), (5184, 299785), (6480, 239828), (8640, 179871), (12960, 119914), (25920, 59957)]