230856720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1559}}^1$

素因数の和:2192

約数の個数: 80

約数和(自身を含む): 717275520

約数和(自身を除く): 486418800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 617, 1234, 1559, 1851, 2468, 3085, 3118, 3702, 4677, 4936, 6170, 6236, 7404, 7795, 9255, 9354, 9872, 12340, 12472, 14808, 15590, 18510, 18708, 23385, 24680, 24944, 29616, 31180, 37020, 37416, 46770, 49360, 62360, 74040, 74832, 93540, 124720, 148080, 187080, 374160, 961903, 1923806, 2885709, 3847612, 4809515, 5771418, 7695224, 9619030, 11542836, 14428545, 15390448, 19238060, 23085672, 28857090, 38476120, 46171344, 57714180, 76952240, 115428360, 230856720]

約数ペア:

[(1, 230856720), (2, 115428360), (3, 76952240), (4, 57714180), (5, 46171344), (6, 38476120), (8, 28857090), (10, 23085672), (12, 19238060), (15, 15390448), (16, 14428545), (20, 11542836), (24, 9619030), (30, 7695224), (40, 5771418), (48, 4809515), (60, 3847612), (80, 2885709), (120, 1923806), (240, 961903), (617, 374160), (1234, 187080), (1559, 148080), (1851, 124720), (2468, 93540), (3085, 74832), (3118, 74040), (3702, 62360), (4677, 49360), (4936, 46770), (6170, 37416), (6236, 37020), (7404, 31180), (7795, 29616), (9255, 24944), (9354, 24680), (9872, 23385), (12340, 18708), (12472, 18510), (14808, 15590)]