1327812480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1858

約数の個数: 256

約数和(自身を含む): 4814726400

約数和(自身を除く): 3486913920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1787, 1920, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3456, 3574, 3870, 4128, 4320, 4644, 5160, 5361, 5504, 5760, 5805, 6192, 6880, 7148, 7740, 8256, 8640, 8935, 9288, 10320, 10722, 11610, 12384, 13760, 14296, 15480, 16083, 16512, 17280, 17870, 18576, 20640, 21444, 23220, 24768, 26805, 27520, 28592, 30960, 32166, 35740, 37152, 41280, 42888, 46440, 48249, 49536, 53610, 57184, 61920, 64332, 71480, 74304, 76841, 80415, 82560, 85776, 92880, 96498, 107220, 114368, 123840, 128664, 142960, 148608, 153682, 160830, 171552, 185760, 192996, 214440, 228736, 230523, 241245, 247680, 257328, 285920, 307364, 321660, 343104, 371520, 384205, 385992, 428880, 461046, 482490, 514656, 571840, 614728, 643320, 686208, 691569, 743040, 768410, 771984, 857760, 922092, 964980, 1029312, 1143680, 1152615, 1229456, 1286640, 1383138, 1536820, 1543968, 1715520, 1844184, 1929960, 2058624, 2074707, 2305230, 2458912, 2573280, 2766276, 3073640, 3087936, 3431040, 3457845, 3688368, 3859920, 4149414, 4610460, 4917824, 5146560, 5532552, 6147280, 6175872, 6915690, 7376736, 7719840, 8298828, 9220920, 9835648, 10293120, 10373535, 11065104, 12294560, 13831380, 14753472, 15439680, 16597656, 18441840, 20747070, 22130208, 24589120, 27662760, 29506944, 30879360, 33195312, 36883680, 41494140, 44260416, 49178240, 55325520, 66390624, 73767360, 82988280, 88520832, 110651040, 132781248, 147534720, 165976560, 221302080, 265562496, 331953120, 442604160, 663906240, 1327812480]

約数ペア:

[(1, 1327812480), (2, 663906240), (3, 442604160), (4, 331953120), (5, 265562496), (6, 221302080), (8, 165976560), (9, 147534720), (10, 132781248), (12, 110651040), (15, 88520832), (16, 82988280), (18, 73767360), (20, 66390624), (24, 55325520), (27, 49178240), (30, 44260416), (32, 41494140), (36, 36883680), (40, 33195312), (43, 30879360), (45, 29506944), (48, 27662760), (54, 24589120), (60, 22130208), (64, 20747070), (72, 18441840), (80, 16597656), (86, 15439680), (90, 14753472), (96, 13831380), (108, 12294560), (120, 11065104), (128, 10373535), (129, 10293120), (135, 9835648), (144, 9220920), (160, 8298828), (172, 7719840), (180, 7376736), (192, 6915690), (215, 6175872), (216, 6147280), (240, 5532552), (258, 5146560), (270, 4917824), (288, 4610460), (320, 4149414), (344, 3859920), (360, 3688368), (384, 3457845), (387, 3431040), (430, 3087936), (432, 3073640), (480, 2766276), (516, 2573280), (540, 2458912), (576, 2305230), (640, 2074707), (645, 2058624), (688, 1929960), (720, 1844184), (774, 1715520), (860, 1543968), (864, 1536820), (960, 1383138), (1032, 1286640), (1080, 1229456), (1152, 1152615), (1161, 1143680), (1290, 1029312), (1376, 964980), (1440, 922092), (1548, 857760), (1720, 771984), (1728, 768410), (1787, 743040), (1920, 691569), (1935, 686208), (2064, 643320), (2160, 614728), (2322, 571840), (2580, 514656), (2752, 482490), (2880, 461046), (3096, 428880), (3440, 385992), (3456, 384205), (3574, 371520), (3870, 343104), (4128, 321660), (4320, 307364), (4644, 285920), (5160, 257328), (5361, 247680), (5504, 241245), (5760, 230523), (5805, 228736), (6192, 214440), (6880, 192996), (7148, 185760), (7740, 171552), (8256, 160830), (8640, 153682), (8935, 148608), (9288, 142960), (10320, 128664), (10722, 123840), (11610, 114368), (12384, 107220), (13760, 96498), (14296, 92880), (15480, 85776), (16083, 82560), (16512, 80415), (17280, 76841), (17870, 74304), (18576, 71480), (20640, 64332), (21444, 61920), (23220, 57184), (24768, 53610), (26805, 49536), (27520, 48249), (28592, 46440), (30960, 42888), (32166, 41280), (35740, 37152)]