16158720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{263}}^1$

素因数の和:295

約数の個数: 104

約数和(自身を含む): 51898176

約数和(自身を除く): 35739456

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, 192, 240, 256, 263, 320, 384, 480, 512, 526, 640, 768, 789, 960, 1024, 1052, 1280, 1315, 1536, 1578, 1920, 2048, 2104, 2560, 2630, 3072, 3156, 3840, 3945, 4096, 4208, 5120, 5260, 6144, 6312, 7680, 7890, 8416, 10240, 10520, 12288, 12624, 15360, 15780, 16832, 20480, 21040, 25248, 30720, 31560, 33664, 42080, 50496, 61440, 63120, 67328, 84160, 100992, 126240, 134656, 168320, 201984, 252480, 269312, 336640, 403968, 504960, 538624, 673280, 807936, 1009920, 1077248, 1346560, 1615872, 2019840, 2693120, 3231744, 4039680, 5386240, 8079360, 16158720]

約数ペア:

[(1, 16158720), (2, 8079360), (3, 5386240), (4, 4039680), (5, 3231744), (6, 2693120), (8, 2019840), (10, 1615872), (12, 1346560), (15, 1077248), (16, 1009920), (20, 807936), (24, 673280), (30, 538624), (32, 504960), (40, 403968), (48, 336640), (60, 269312), (64, 252480), (80, 201984), (96, 168320), (120, 134656), (128, 126240), (160, 100992), (192, 84160), (240, 67328), (256, 63120), (263, 61440), (320, 50496), (384, 42080), (480, 33664), (512, 31560), (526, 30720), (640, 25248), (768, 21040), (789, 20480), (960, 16832), (1024, 15780), (1052, 15360), (1280, 12624), (1315, 12288), (1536, 10520), (1578, 10240), (1920, 8416), (2048, 7890), (2104, 7680), (2560, 6312), (2630, 6144), (3072, 5260), (3156, 5120), (3840, 4208), (3945, 4096)]