2157932160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{374641}}^1$

素因数の和:374666

約数の個数: 96

約数和(自身を含む): 7451629380

約数和(自身を除く): 5293697220

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 374641, 749282, 1123923, 1498564, 1873205, 2247846, 2997128, 3371769, 3746410, 4495692, 5619615, 5994256, 6743538, 7492820, 8991384, 11239230, 11988512, 13487076, 14985640, 16858845, 17982768, 22478460, 23977024, 26974152, 29971280, 33717690, 35965536, 44956920, 47954048, 53948304, 59942560, 67435380, 71931072, 89913840, 107896608, 119885120, 134870760, 143862144, 179827680, 215793216, 239770240, 269741520, 359655360, 431586432, 539483040, 719310720, 1078966080, 2157932160]

約数ペア:

[(1, 2157932160), (2, 1078966080), (3, 719310720), (4, 539483040), (5, 431586432), (6, 359655360), (8, 269741520), (9, 239770240), (10, 215793216), (12, 179827680), (15, 143862144), (16, 134870760), (18, 119885120), (20, 107896608), (24, 89913840), (30, 71931072), (32, 67435380), (36, 59942560), (40, 53948304), (45, 47954048), (48, 44956920), (60, 35965536), (64, 33717690), (72, 29971280), (80, 26974152), (90, 23977024), (96, 22478460), (120, 17982768), (128, 16858845), (144, 14985640), (160, 13487076), (180, 11988512), (192, 11239230), (240, 8991384), (288, 7492820), (320, 6743538), (360, 5994256), (384, 5619615), (480, 4495692), (576, 3746410), (640, 3371769), (720, 2997128), (960, 2247846), (1152, 1873205), (1440, 1498564), (1920, 1123923), (2880, 749282), (5760, 374641)]