84019680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2161}}^1$

素因数の和:2191

約数の個数: 144

約数和(自身を含む): 297473904

約数和(自身を除く): 213454224

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, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2161, 2430, 2592, 3240, 3888, 4320, 4322, 4860, 6480, 6483, 7776, 8644, 9720, 10805, 12960, 12966, 17288, 19440, 19449, 21610, 25932, 32415, 34576, 38880, 38898, 43220, 51864, 58347, 64830, 69152, 77796, 86440, 97245, 103728, 116694, 129660, 155592, 172880, 175041, 194490, 207456, 233388, 259320, 291735, 311184, 345760, 350082, 388980, 466776, 518640, 525123, 583470, 622368, 700164, 777960, 875205, 933552, 1037280, 1050246, 1166940, 1400328, 1555920, 1750410, 1867104, 2100492, 2333880, 2625615, 2800656, 3111840, 3500820, 4200984, 4667760, 5251230, 5601312, 7001640, 8401968, 9335520, 10502460, 14003280, 16803936, 21004920, 28006560, 42009840, 84019680]

約数ペア:

[(1, 84019680), (2, 42009840), (3, 28006560), (4, 21004920), (5, 16803936), (6, 14003280), (8, 10502460), (9, 9335520), (10, 8401968), (12, 7001640), (15, 5601312), (16, 5251230), (18, 4667760), (20, 4200984), (24, 3500820), (27, 3111840), (30, 2800656), (32, 2625615), (36, 2333880), (40, 2100492), (45, 1867104), (48, 1750410), (54, 1555920), (60, 1400328), (72, 1166940), (80, 1050246), (81, 1037280), (90, 933552), (96, 875205), (108, 777960), (120, 700164), (135, 622368), (144, 583470), (160, 525123), (162, 518640), (180, 466776), (216, 388980), (240, 350082), (243, 345760), (270, 311184), (288, 291735), (324, 259320), (360, 233388), (405, 207456), (432, 194490), (480, 175041), (486, 172880), (540, 155592), (648, 129660), (720, 116694), (810, 103728), (864, 97245), (972, 86440), (1080, 77796), (1215, 69152), (1296, 64830), (1440, 58347), (1620, 51864), (1944, 43220), (2160, 38898), (2161, 38880), (2430, 34576), (2592, 32415), (3240, 25932), (3888, 21610), (4320, 19449), (4322, 19440), (4860, 17288), (6480, 12966), (6483, 12960), (7776, 10805), (8644, 9720)]