78589080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 256932000

約数和(自身を除く): 178342920

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, 199, 360, 398, 597, 796, 995, 1097, 1194, 1592, 1791, 1990, 2194, 2388, 2985, 3291, 3582, 3980, 4388, 4776, 5485, 5970, 6582, 7164, 7960, 8776, 8955, 9873, 10970, 11940, 13164, 14328, 16455, 17910, 19746, 21940, 23880, 26328, 32910, 35820, 39492, 43880, 49365, 65820, 71640, 78984, 98730, 131640, 197460, 218303, 394920, 436606, 654909, 873212, 1091515, 1309818, 1746424, 1964727, 2183030, 2619636, 3274545, 3929454, 4366060, 5239272, 6549090, 7858908, 8732120, 9823635, 13098180, 15717816, 19647270, 26196360, 39294540, 78589080]

約数ペア:

[(1, 78589080), (2, 39294540), (3, 26196360), (4, 19647270), (5, 15717816), (6, 13098180), (8, 9823635), (9, 8732120), (10, 7858908), (12, 6549090), (15, 5239272), (18, 4366060), (20, 3929454), (24, 3274545), (30, 2619636), (36, 2183030), (40, 1964727), (45, 1746424), (60, 1309818), (72, 1091515), (90, 873212), (120, 654909), (180, 436606), (199, 394920), (360, 218303), (398, 197460), (597, 131640), (796, 98730), (995, 78984), (1097, 71640), (1194, 65820), (1592, 49365), (1791, 43880), (1990, 39492), (2194, 35820), (2388, 32910), (2985, 26328), (3291, 23880), (3582, 21940), (3980, 19746), (4388, 17910), (4776, 16455), (5485, 14328), (5970, 13164), (6582, 11940), (7164, 10970), (7960, 9873), (8776, 8955)]