56042640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 189561528

約数和(自身を除く): 133518888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 281, 360, 554, 562, 720, 831, 843, 1108, 1124, 1385, 1405, 1662, 1686, 2216, 2248, 2493, 2529, 2770, 2810, 3324, 3372, 4155, 4215, 4432, 4496, 4986, 5058, 5540, 5620, 6648, 6744, 8310, 8430, 9972, 10116, 11080, 11240, 12465, 12645, 13296, 13488, 16620, 16860, 19944, 20232, 22160, 22480, 24930, 25290, 33240, 33720, 39888, 40464, 49860, 50580, 66480, 67440, 77837, 99720, 101160, 155674, 199440, 202320, 233511, 311348, 389185, 467022, 622696, 700533, 778370, 934044, 1167555, 1245392, 1401066, 1556740, 1868088, 2335110, 2802132, 3113480, 3502665, 3736176, 4670220, 5604264, 6226960, 7005330, 9340440, 11208528, 14010660, 18680880, 28021320, 56042640]

約数ペア:

[(1, 56042640), (2, 28021320), (3, 18680880), (4, 14010660), (5, 11208528), (6, 9340440), (8, 7005330), (9, 6226960), (10, 5604264), (12, 4670220), (15, 3736176), (16, 3502665), (18, 3113480), (20, 2802132), (24, 2335110), (30, 1868088), (36, 1556740), (40, 1401066), (45, 1245392), (48, 1167555), (60, 934044), (72, 778370), (80, 700533), (90, 622696), (120, 467022), (144, 389185), (180, 311348), (240, 233511), (277, 202320), (281, 199440), (360, 155674), (554, 101160), (562, 99720), (720, 77837), (831, 67440), (843, 66480), (1108, 50580), (1124, 49860), (1385, 40464), (1405, 39888), (1662, 33720), (1686, 33240), (2216, 25290), (2248, 24930), (2493, 22480), (2529, 22160), (2770, 20232), (2810, 19944), (3324, 16860), (3372, 16620), (4155, 13488), (4215, 13296), (4432, 12645), (4496, 12465), (4986, 11240), (5058, 11080), (5540, 10116), (5620, 9972), (6648, 8430), (6744, 8310)]