690978240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3037}}^1$

素因数の和:3139

約数の個数: 168

約数和(自身を含む): 2407554240

約数和(自身を除く): 1716576000

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, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3037, 3160, 3555, 3792, 4740, 5056, 5688, 6074, 6320, 7110, 7584, 9111, 9480, 11376, 12148, 12640, 14220, 15168, 15185, 18222, 18960, 22752, 24296, 25280, 27333, 28440, 30370, 36444, 37920, 45504, 45555, 48592, 54666, 56880, 60740, 72888, 75840, 91110, 97184, 109332, 113760, 121480, 136665, 145776, 182220, 194368, 218664, 227520, 239923, 242960, 273330, 291552, 364440, 437328, 479846, 485920, 546660, 583104, 719769, 728880, 874656, 959692, 971840, 1093320, 1199615, 1439538, 1457760, 1749312, 1919384, 2159307, 2186640, 2399230, 2879076, 2915520, 3598845, 3838768, 4318614, 4373280, 4798460, 5758152, 7197690, 7677536, 8637228, 8746560, 9596920, 10796535, 11516304, 14395380, 15355072, 17274456, 19193840, 21593070, 23032608, 28790760, 34548912, 38387680, 43186140, 46065216, 57581520, 69097824, 76775360, 86372280, 115163040, 138195648, 172744560, 230326080, 345489120, 690978240]

約数ペア:

[(1, 690978240), (2, 345489120), (3, 230326080), (4, 172744560), (5, 138195648), (6, 115163040), (8, 86372280), (9, 76775360), (10, 69097824), (12, 57581520), (15, 46065216), (16, 43186140), (18, 38387680), (20, 34548912), (24, 28790760), (30, 23032608), (32, 21593070), (36, 19193840), (40, 17274456), (45, 15355072), (48, 14395380), (60, 11516304), (64, 10796535), (72, 9596920), (79, 8746560), (80, 8637228), (90, 7677536), (96, 7197690), (120, 5758152), (144, 4798460), (158, 4373280), (160, 4318614), (180, 3838768), (192, 3598845), (237, 2915520), (240, 2879076), (288, 2399230), (316, 2186640), (320, 2159307), (360, 1919384), (395, 1749312), (474, 1457760), (480, 1439538), (576, 1199615), (632, 1093320), (711, 971840), (720, 959692), (790, 874656), (948, 728880), (960, 719769), (1185, 583104), (1264, 546660), (1422, 485920), (1440, 479846), (1580, 437328), (1896, 364440), (2370, 291552), (2528, 273330), (2844, 242960), (2880, 239923), (3037, 227520), (3160, 218664), (3555, 194368), (3792, 182220), (4740, 145776), (5056, 136665), (5688, 121480), (6074, 113760), (6320, 109332), (7110, 97184), (7584, 91110), (9111, 75840), (9480, 72888), (11376, 60740), (12148, 56880), (12640, 54666), (14220, 48592), (15168, 45555), (15185, 45504), (18222, 37920), (18960, 36444), (22752, 30370), (24296, 28440), (25280, 27333)]