378088560

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{2161}}^1$

素因数の和:2195

約数の個数: 160

約数和(自身を含む): 1318992960

約数和(自身を除く): 940904400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2161, 2187, 2430, 2916, 3240, 3645, 3888, 4322, 4374, 4860, 5832, 6480, 6483, 7290, 8644, 8748, 9720, 10805, 10935, 11664, 12966, 14580, 17288, 17496, 19440, 19449, 21610, 21870, 25932, 29160, 32415, 34576, 34992, 38898, 43220, 43740, 51864, 58320, 58347, 64830, 77796, 86440, 87480, 97245, 103728, 116694, 129660, 155592, 172880, 174960, 175041, 194490, 233388, 259320, 291735, 311184, 350082, 388980, 466776, 518640, 525123, 583470, 700164, 777960, 875205, 933552, 1050246, 1166940, 1400328, 1555920, 1575369, 1750410, 2100492, 2333880, 2625615, 2800656, 3150738, 3500820, 4200984, 4667760, 4726107, 5251230, 6301476, 7001640, 7876845, 8401968, 9452214, 10502460, 12602952, 14003280, 15753690, 18904428, 21004920, 23630535, 25205904, 31507380, 37808856, 42009840, 47261070, 63014760, 75617712, 94522140, 126029520, 189044280, 378088560]

約数ペア:

[(1, 378088560), (2, 189044280), (3, 126029520), (4, 94522140), (5, 75617712), (6, 63014760), (8, 47261070), (9, 42009840), (10, 37808856), (12, 31507380), (15, 25205904), (16, 23630535), (18, 21004920), (20, 18904428), (24, 15753690), (27, 14003280), (30, 12602952), (36, 10502460), (40, 9452214), (45, 8401968), (48, 7876845), (54, 7001640), (60, 6301476), (72, 5251230), (80, 4726107), (81, 4667760), (90, 4200984), (108, 3500820), (120, 3150738), (135, 2800656), (144, 2625615), (162, 2333880), (180, 2100492), (216, 1750410), (240, 1575369), (243, 1555920), (270, 1400328), (324, 1166940), (360, 1050246), (405, 933552), (432, 875205), (486, 777960), (540, 700164), (648, 583470), (720, 525123), (729, 518640), (810, 466776), (972, 388980), (1080, 350082), (1215, 311184), (1296, 291735), (1458, 259320), (1620, 233388), (1944, 194490), (2160, 175041), (2161, 174960), (2187, 172880), (2430, 155592), (2916, 129660), (3240, 116694), (3645, 103728), (3888, 97245), (4322, 87480), (4374, 86440), (4860, 77796), (5832, 64830), (6480, 58347), (6483, 58320), (7290, 51864), (8644, 43740), (8748, 43220), (9720, 38898), (10805, 34992), (10935, 34576), (11664, 32415), (12966, 29160), (14580, 25932), (17288, 21870), (17496, 21610), (19440, 19449)]