47354040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 154908000

約数和(自身を除く): 107553960

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, 661, 796, 995, 1194, 1322, 1592, 1791, 1983, 1990, 2388, 2644, 2985, 3305, 3582, 3966, 3980, 4776, 5288, 5949, 5970, 6610, 7164, 7932, 7960, 8955, 9915, 11898, 11940, 13220, 14328, 15864, 17910, 19830, 23796, 23880, 26440, 29745, 35820, 39660, 47592, 59490, 71640, 79320, 118980, 131539, 237960, 263078, 394617, 526156, 657695, 789234, 1052312, 1183851, 1315390, 1578468, 1973085, 2367702, 2630780, 3156936, 3946170, 4735404, 5261560, 5919255, 7892340, 9470808, 11838510, 15784680, 23677020, 47354040]

約数ペア:

[(1, 47354040), (2, 23677020), (3, 15784680), (4, 11838510), (5, 9470808), (6, 7892340), (8, 5919255), (9, 5261560), (10, 4735404), (12, 3946170), (15, 3156936), (18, 2630780), (20, 2367702), (24, 1973085), (30, 1578468), (36, 1315390), (40, 1183851), (45, 1052312), (60, 789234), (72, 657695), (90, 526156), (120, 394617), (180, 263078), (199, 237960), (360, 131539), (398, 118980), (597, 79320), (661, 71640), (796, 59490), (995, 47592), (1194, 39660), (1322, 35820), (1592, 29745), (1791, 26440), (1983, 23880), (1990, 23796), (2388, 19830), (2644, 17910), (2985, 15864), (3305, 14328), (3582, 13220), (3966, 11940), (3980, 11898), (4776, 9915), (5288, 8955), (5949, 7960), (5970, 7932), (6610, 7164)]