13360860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 40840800

約数和(自身を除く): 27479940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 373, 398, 597, 746, 796, 995, 1119, 1194, 1492, 1791, 1865, 1990, 2238, 2388, 2985, 3357, 3582, 3730, 3980, 4476, 5595, 5970, 6714, 7164, 7460, 8955, 11190, 11940, 13428, 16785, 17910, 22380, 33570, 35820, 67140, 74227, 148454, 222681, 296908, 371135, 445362, 668043, 742270, 890724, 1113405, 1336086, 1484540, 2226810, 2672172, 3340215, 4453620, 6680430, 13360860]

約数ペア:

[(1, 13360860), (2, 6680430), (3, 4453620), (4, 3340215), (5, 2672172), (6, 2226810), (9, 1484540), (10, 1336086), (12, 1113405), (15, 890724), (18, 742270), (20, 668043), (30, 445362), (36, 371135), (45, 296908), (60, 222681), (90, 148454), (180, 74227), (199, 67140), (373, 35820), (398, 33570), (597, 22380), (746, 17910), (796, 16785), (995, 13428), (1119, 11940), (1194, 11190), (1492, 8955), (1791, 7460), (1865, 7164), (1990, 6714), (2238, 5970), (2388, 5595), (2985, 4476), (3357, 3980), (3582, 3730)]