61873080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2591}}^1$

素因数の和:2804

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 124750920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2591, 2985, 3980, 4776, 5182, 5970, 7773, 7960, 10364, 11940, 12955, 15546, 20728, 23880, 25910, 31092, 38865, 51820, 62184, 77730, 103640, 155460, 310920, 515609, 1031218, 1546827, 2062436, 2578045, 3093654, 4124872, 5156090, 6187308, 7734135, 10312180, 12374616, 15468270, 20624360, 30936540, 61873080]

約数ペア:

[(1, 61873080), (2, 30936540), (3, 20624360), (4, 15468270), (5, 12374616), (6, 10312180), (8, 7734135), (10, 6187308), (12, 5156090), (15, 4124872), (20, 3093654), (24, 2578045), (30, 2062436), (40, 1546827), (60, 1031218), (120, 515609), (199, 310920), (398, 155460), (597, 103640), (796, 77730), (995, 62184), (1194, 51820), (1592, 38865), (1990, 31092), (2388, 25910), (2591, 23880), (2985, 20728), (3980, 15546), (4776, 12955), (5182, 11940), (5970, 10364), (7773, 7960)]