87358080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 281128320

約数和(自身を除く): 193770240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 263, 320, 346, 384, 480, 519, 526, 640, 692, 789, 865, 960, 1038, 1052, 1315, 1384, 1578, 1730, 1920, 2076, 2104, 2595, 2630, 2768, 3156, 3460, 3945, 4152, 4208, 5190, 5260, 5536, 6312, 6920, 7890, 8304, 8416, 10380, 10520, 11072, 12624, 13840, 15780, 16608, 16832, 20760, 21040, 22144, 25248, 27680, 31560, 33216, 33664, 41520, 42080, 45499, 50496, 55360, 63120, 66432, 83040, 84160, 90998, 100992, 110720, 126240, 136497, 166080, 168320, 181996, 227495, 252480, 272994, 332160, 363992, 454990, 504960, 545988, 682485, 727984, 909980, 1091976, 1364970, 1455968, 1819960, 2183952, 2729940, 2911936, 3639920, 4367904, 5459880, 5823872, 7279840, 8735808, 10919760, 14559680, 17471616, 21839520, 29119360, 43679040, 87358080]

約数ペア:

[(1, 87358080), (2, 43679040), (3, 29119360), (4, 21839520), (5, 17471616), (6, 14559680), (8, 10919760), (10, 8735808), (12, 7279840), (15, 5823872), (16, 5459880), (20, 4367904), (24, 3639920), (30, 2911936), (32, 2729940), (40, 2183952), (48, 1819960), (60, 1455968), (64, 1364970), (80, 1091976), (96, 909980), (120, 727984), (128, 682485), (160, 545988), (173, 504960), (192, 454990), (240, 363992), (263, 332160), (320, 272994), (346, 252480), (384, 227495), (480, 181996), (519, 168320), (526, 166080), (640, 136497), (692, 126240), (789, 110720), (865, 100992), (960, 90998), (1038, 84160), (1052, 83040), (1315, 66432), (1384, 63120), (1578, 55360), (1730, 50496), (1920, 45499), (2076, 42080), (2104, 41520), (2595, 33664), (2630, 33216), (2768, 31560), (3156, 27680), (3460, 25248), (3945, 22144), (4152, 21040), (4208, 20760), (5190, 16832), (5260, 16608), (5536, 15780), (6312, 13840), (6920, 12624), (7890, 11072), (8304, 10520), (8416, 10380)]