256480826040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8017}}^1\times {\mathrm{88867}}^1$

素因数の和:96901

約数の個数: 96

約数和(自身を含む): 833676040080

約数和(自身を除く): 577195214040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8017, 16034, 24051, 32068, 40085, 48102, 64136, 72153, 80170, 88867, 96204, 120255, 144306, 160340, 177734, 192408, 240510, 266601, 288612, 320680, 355468, 360765, 444335, 481020, 533202, 577224, 710936, 721530, 799803, 888670, 962040, 1066404, 1333005, 1443060, 1599606, 1777340, 2132808, 2666010, 2886120, 3199212, 3554680, 3999015, 5332020, 6398424, 7998030, 10664040, 15996060, 31992120, 712446739, 1424893478, 2137340217, 2849786956, 3562233695, 4274680434, 5699573912, 6412020651, 7124467390, 8549360868, 10686701085, 12824041302, 14248934780, 17098721736, 21373402170, 25648082604, 28497869560, 32060103255, 42746804340, 51296165208, 64120206510, 85493608680, 128240413020, 256480826040]

約数ペア:

[(1, 256480826040), (2, 128240413020), (3, 85493608680), (4, 64120206510), (5, 51296165208), (6, 42746804340), (8, 32060103255), (9, 28497869560), (10, 25648082604), (12, 21373402170), (15, 17098721736), (18, 14248934780), (20, 12824041302), (24, 10686701085), (30, 8549360868), (36, 7124467390), (40, 6412020651), (45, 5699573912), (60, 4274680434), (72, 3562233695), (90, 2849786956), (120, 2137340217), (180, 1424893478), (360, 712446739), (8017, 31992120), (16034, 15996060), (24051, 10664040), (32068, 7998030), (40085, 6398424), (48102, 5332020), (64136, 3999015), (72153, 3554680), (80170, 3199212), (88867, 2886120), (96204, 2666010), (120255, 2132808), (144306, 1777340), (160340, 1599606), (177734, 1443060), (192408, 1333005), (240510, 1066404), (266601, 962040), (288612, 888670), (320680, 799803), (355468, 721530), (360765, 710936), (444335, 577224), (481020, 533202)]