55169280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{4789}}^1$

素因数の和:4816

約数の個数: 108

約数和(自身を含む): 190919820

約数和(自身を除く): 135750540

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 4789, 5760, 9578, 11520, 14367, 19156, 23945, 28734, 38312, 43101, 47890, 57468, 71835, 76624, 86202, 95780, 114936, 143670, 153248, 172404, 191560, 215505, 229872, 287340, 306496, 344808, 383120, 431010, 459744, 574680, 612992, 689616, 766240, 862020, 919488, 1149360, 1225984, 1379232, 1532480, 1724040, 1838976, 2298720, 2758464, 3064960, 3448080, 3677952, 4597440, 5516928, 6129920, 6896160, 9194880, 11033856, 13792320, 18389760, 27584640, 55169280]

約数ペア:

[(1, 55169280), (2, 27584640), (3, 18389760), (4, 13792320), (5, 11033856), (6, 9194880), (8, 6896160), (9, 6129920), (10, 5516928), (12, 4597440), (15, 3677952), (16, 3448080), (18, 3064960), (20, 2758464), (24, 2298720), (30, 1838976), (32, 1724040), (36, 1532480), (40, 1379232), (45, 1225984), (48, 1149360), (60, 919488), (64, 862020), (72, 766240), (80, 689616), (90, 612992), (96, 574680), (120, 459744), (128, 431010), (144, 383120), (160, 344808), (180, 306496), (192, 287340), (240, 229872), (256, 215505), (288, 191560), (320, 172404), (360, 153248), (384, 143670), (480, 114936), (576, 95780), (640, 86202), (720, 76624), (768, 71835), (960, 57468), (1152, 47890), (1280, 43101), (1440, 38312), (1920, 28734), (2304, 23945), (2880, 19156), (3840, 14367), (4789, 11520), (5760, 9578)]