808379160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1279}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 2543616000

約数和(自身を除く): 1735236840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 229, 230, 276, 345, 458, 460, 552, 687, 690, 916, 920, 1145, 1279, 1374, 1380, 1832, 2290, 2558, 2748, 2760, 3435, 3837, 4580, 5116, 5267, 5496, 6395, 6870, 7674, 9160, 10232, 10534, 12790, 13740, 15348, 15801, 19185, 21068, 25580, 26335, 27480, 29417, 30696, 31602, 38370, 42136, 51160, 52670, 58834, 63204, 76740, 79005, 88251, 105340, 117668, 126408, 147085, 153480, 158010, 176502, 210680, 235336, 292891, 294170, 316020, 353004, 441255, 585782, 588340, 632040, 706008, 878673, 882510, 1171564, 1176680, 1464455, 1757346, 1765020, 2343128, 2928910, 3514692, 3530040, 4393365, 5857820, 6736493, 7029384, 8786730, 11715640, 13472986, 17573460, 20209479, 26945972, 33682465, 35146920, 40418958, 53891944, 67364930, 80837916, 101047395, 134729860, 161675832, 202094790, 269459720, 404189580, 808379160]

約数ペア:

[(1, 808379160), (2, 404189580), (3, 269459720), (4, 202094790), (5, 161675832), (6, 134729860), (8, 101047395), (10, 80837916), (12, 67364930), (15, 53891944), (20, 40418958), (23, 35146920), (24, 33682465), (30, 26945972), (40, 20209479), (46, 17573460), (60, 13472986), (69, 11715640), (92, 8786730), (115, 7029384), (120, 6736493), (138, 5857820), (184, 4393365), (229, 3530040), (230, 3514692), (276, 2928910), (345, 2343128), (458, 1765020), (460, 1757346), (552, 1464455), (687, 1176680), (690, 1171564), (916, 882510), (920, 878673), (1145, 706008), (1279, 632040), (1374, 588340), (1380, 585782), (1832, 441255), (2290, 353004), (2558, 316020), (2748, 294170), (2760, 292891), (3435, 235336), (3837, 210680), (4580, 176502), (5116, 158010), (5267, 153480), (5496, 147085), (6395, 126408), (6870, 117668), (7674, 105340), (9160, 88251), (10232, 79005), (10534, 76740), (12790, 63204), (13740, 58834), (15348, 52670), (15801, 51160), (19185, 42136), (21068, 38370), (25580, 31602), (26335, 30696), (27480, 29417)]