87828480

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{953}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 304717140

約数和(自身を除く): 216888660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 953, 960, 1024, 1152, 1280, 1440, 1536, 1906, 1920, 2048, 2304, 2560, 2859, 2880, 3072, 3812, 3840, 4608, 4765, 5120, 5718, 5760, 6144, 7624, 7680, 8577, 9216, 9530, 10240, 11436, 11520, 14295, 15248, 15360, 17154, 18432, 19060, 22872, 23040, 28590, 30496, 30720, 34308, 38120, 42885, 45744, 46080, 57180, 60992, 68616, 76240, 85770, 91488, 92160, 114360, 121984, 137232, 152480, 171540, 182976, 228720, 243968, 274464, 304960, 343080, 365952, 457440, 487936, 548928, 609920, 686160, 731904, 914880, 975872, 1097856, 1219840, 1372320, 1463808, 1829760, 1951744, 2195712, 2439680, 2744640, 2927616, 3659520, 4391424, 4879360, 5489280, 5855232, 7319040, 8782848, 9758720, 10978560, 14638080, 17565696, 21957120, 29276160, 43914240, 87828480]

約数ペア:

[(1, 87828480), (2, 43914240), (3, 29276160), (4, 21957120), (5, 17565696), (6, 14638080), (8, 10978560), (9, 9758720), (10, 8782848), (12, 7319040), (15, 5855232), (16, 5489280), (18, 4879360), (20, 4391424), (24, 3659520), (30, 2927616), (32, 2744640), (36, 2439680), (40, 2195712), (45, 1951744), (48, 1829760), (60, 1463808), (64, 1372320), (72, 1219840), (80, 1097856), (90, 975872), (96, 914880), (120, 731904), (128, 686160), (144, 609920), (160, 548928), (180, 487936), (192, 457440), (240, 365952), (256, 343080), (288, 304960), (320, 274464), (360, 243968), (384, 228720), (480, 182976), (512, 171540), (576, 152480), (640, 137232), (720, 121984), (768, 114360), (953, 92160), (960, 91488), (1024, 85770), (1152, 76240), (1280, 68616), (1440, 60992), (1536, 57180), (1906, 46080), (1920, 45744), (2048, 42885), (2304, 38120), (2560, 34308), (2859, 30720), (2880, 30496), (3072, 28590), (3812, 23040), (3840, 22872), (4608, 19060), (4765, 18432), (5120, 17154), (5718, 15360), (5760, 15248), (6144, 14295), (7624, 11520), (7680, 11436), (8577, 10240), (9216, 9530)]