54857520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 191505600

約数和(自身を除く): 136648080

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, 90, 108, 109, 120, 135, 144, 180, 216, 218, 233, 240, 270, 327, 360, 432, 436, 466, 540, 545, 654, 699, 720, 872, 932, 981, 1080, 1090, 1165, 1308, 1398, 1635, 1744, 1864, 1962, 2097, 2160, 2180, 2330, 2616, 2796, 2943, 3270, 3495, 3728, 3924, 4194, 4360, 4660, 4905, 5232, 5592, 5886, 6291, 6540, 6990, 7848, 8388, 8720, 9320, 9810, 10485, 11184, 11772, 12582, 13080, 13980, 14715, 15696, 16776, 18640, 19620, 20970, 23544, 25164, 25397, 26160, 27960, 29430, 31455, 33552, 39240, 41940, 47088, 50328, 50794, 55920, 58860, 62910, 76191, 78480, 83880, 100656, 101588, 117720, 125820, 126985, 152382, 167760, 203176, 228573, 235440, 251640, 253970, 304764, 380955, 406352, 457146, 503280, 507940, 609528, 685719, 761910, 914292, 1015880, 1142865, 1219056, 1371438, 1523820, 1828584, 2031760, 2285730, 2742876, 3047640, 3428595, 3657168, 4571460, 5485752, 6095280, 6857190, 9142920, 10971504, 13714380, 18285840, 27428760, 54857520]

約数ペア:

[(1, 54857520), (2, 27428760), (3, 18285840), (4, 13714380), (5, 10971504), (6, 9142920), (8, 6857190), (9, 6095280), (10, 5485752), (12, 4571460), (15, 3657168), (16, 3428595), (18, 3047640), (20, 2742876), (24, 2285730), (27, 2031760), (30, 1828584), (36, 1523820), (40, 1371438), (45, 1219056), (48, 1142865), (54, 1015880), (60, 914292), (72, 761910), (80, 685719), (90, 609528), (108, 507940), (109, 503280), (120, 457146), (135, 406352), (144, 380955), (180, 304764), (216, 253970), (218, 251640), (233, 235440), (240, 228573), (270, 203176), (327, 167760), (360, 152382), (432, 126985), (436, 125820), (466, 117720), (540, 101588), (545, 100656), (654, 83880), (699, 78480), (720, 76191), (872, 62910), (932, 58860), (981, 55920), (1080, 50794), (1090, 50328), (1165, 47088), (1308, 41940), (1398, 39240), (1635, 33552), (1744, 31455), (1864, 29430), (1962, 27960), (2097, 26160), (2160, 25397), (2180, 25164), (2330, 23544), (2616, 20970), (2796, 19620), (2943, 18640), (3270, 16776), (3495, 15696), (3728, 14715), (3924, 13980), (4194, 13080), (4360, 12582), (4660, 11772), (4905, 11184), (5232, 10485), (5592, 9810), (5886, 9320), (6291, 8720), (6540, 8388), (6990, 7848)]