84380160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10987}}^1$

素因数の和:11013

約数の個数: 80

約数和(自身を含む): 269777376

約数和(自身を除く): 185397216

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, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 10987, 21974, 32961, 43948, 54935, 65922, 87896, 109870, 131844, 164805, 175792, 219740, 263688, 329610, 351584, 439480, 527376, 659220, 703168, 878960, 1054752, 1318440, 1406336, 1757920, 2109504, 2636880, 2812672, 3515840, 4219008, 5273760, 5625344, 7031680, 8438016, 10547520, 14063360, 16876032, 21095040, 28126720, 42190080, 84380160]

約数ペア:

[(1, 84380160), (2, 42190080), (3, 28126720), (4, 21095040), (5, 16876032), (6, 14063360), (8, 10547520), (10, 8438016), (12, 7031680), (15, 5625344), (16, 5273760), (20, 4219008), (24, 3515840), (30, 2812672), (32, 2636880), (40, 2109504), (48, 1757920), (60, 1406336), (64, 1318440), (80, 1054752), (96, 878960), (120, 703168), (128, 659220), (160, 527376), (192, 439480), (240, 351584), (256, 329610), (320, 263688), (384, 219740), (480, 175792), (512, 164805), (640, 131844), (768, 109870), (960, 87896), (1280, 65922), (1536, 54935), (1920, 43948), (2560, 32961), (3840, 21974), (7680, 10987)]