830334240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:917

約数の個数: 240

約数和(自身を含む): 2971140480

約数和(自身を除く): 2140806240

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, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 216, 237, 240, 270, 288, 316, 324, 360, 395, 405, 432, 474, 480, 540, 632, 648, 711, 720, 790, 810, 811, 864, 948, 1080, 1185, 1264, 1296, 1422, 1440, 1580, 1620, 1622, 1896, 2133, 2160, 2370, 2433, 2528, 2592, 2844, 3160, 3240, 3244, 3555, 3792, 4055, 4266, 4320, 4740, 4866, 5688, 6320, 6399, 6480, 6488, 7110, 7299, 7584, 8110, 8532, 9480, 9732, 10665, 11376, 12165, 12640, 12798, 12960, 12976, 14220, 14598, 16220, 17064, 18960, 19464, 21330, 21897, 22752, 24330, 25596, 25952, 28440, 29196, 31995, 32440, 34128, 36495, 37920, 38928, 42660, 43794, 48660, 51192, 56880, 58392, 63990, 64069, 64880, 65691, 68256, 72990, 77856, 85320, 87588, 97320, 102384, 109485, 113760, 116784, 127980, 128138, 129760, 131382, 145980, 170640, 175176, 192207, 194640, 204768, 218970, 233568, 255960, 256276, 262764, 291960, 320345, 328455, 341280, 350352, 384414, 389280, 437940, 511920, 512552, 525528, 576621, 583920, 640690, 656910, 700704, 768828, 875880, 961035, 1023840, 1025104, 1051056, 1153242, 1167840, 1281380, 1313820, 1537656, 1729863, 1751760, 1922070, 2050208, 2102112, 2306484, 2562760, 2627640, 2883105, 3075312, 3459726, 3503520, 3844140, 4612968, 5125520, 5189589, 5255280, 5766210, 6150624, 6919452, 7688280, 8649315, 9225936, 10251040, 10379178, 10510560, 11532420, 13838904, 15376560, 17298630, 18451872, 20758356, 23064840, 25947945, 27677808, 30753120, 34597260, 41516712, 46129680, 51895890, 55355616, 69194520, 83033424, 92259360, 103791780, 138389040, 166066848, 207583560, 276778080, 415167120, 830334240]

約数ペア:

[(1, 830334240), (2, 415167120), (3, 276778080), (4, 207583560), (5, 166066848), (6, 138389040), (8, 103791780), (9, 92259360), (10, 83033424), (12, 69194520), (15, 55355616), (16, 51895890), (18, 46129680), (20, 41516712), (24, 34597260), (27, 30753120), (30, 27677808), (32, 25947945), (36, 23064840), (40, 20758356), (45, 18451872), (48, 17298630), (54, 15376560), (60, 13838904), (72, 11532420), (79, 10510560), (80, 10379178), (81, 10251040), (90, 9225936), (96, 8649315), (108, 7688280), (120, 6919452), (135, 6150624), (144, 5766210), (158, 5255280), (160, 5189589), (162, 5125520), (180, 4612968), (216, 3844140), (237, 3503520), (240, 3459726), (270, 3075312), (288, 2883105), (316, 2627640), (324, 2562760), (360, 2306484), (395, 2102112), (405, 2050208), (432, 1922070), (474, 1751760), (480, 1729863), (540, 1537656), (632, 1313820), (648, 1281380), (711, 1167840), (720, 1153242), (790, 1051056), (810, 1025104), (811, 1023840), (864, 961035), (948, 875880), (1080, 768828), (1185, 700704), (1264, 656910), (1296, 640690), (1422, 583920), (1440, 576621), (1580, 525528), (1620, 512552), (1622, 511920), (1896, 437940), (2133, 389280), (2160, 384414), (2370, 350352), (2433, 341280), (2528, 328455), (2592, 320345), (2844, 291960), (3160, 262764), (3240, 256276), (3244, 255960), (3555, 233568), (3792, 218970), (4055, 204768), (4266, 194640), (4320, 192207), (4740, 175176), (4866, 170640), (5688, 145980), (6320, 131382), (6399, 129760), (6480, 128138), (6488, 127980), (7110, 116784), (7299, 113760), (7584, 109485), (8110, 102384), (8532, 97320), (9480, 87588), (9732, 85320), (10665, 77856), (11376, 72990), (12165, 68256), (12640, 65691), (12798, 64880), (12960, 64069), (12976, 63990), (14220, 58392), (14598, 56880), (16220, 51192), (17064, 48660), (18960, 43794), (19464, 42660), (21330, 38928), (21897, 37920), (22752, 36495), (24330, 34128), (25596, 32440), (25952, 31995), (28440, 29196)]