40571640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 132678000

約数和(自身を除く): 92106360

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, 251, 360, 449, 502, 753, 898, 1004, 1255, 1347, 1506, 1796, 2008, 2245, 2259, 2510, 2694, 3012, 3592, 3765, 4041, 4490, 4518, 5020, 5388, 6024, 6735, 7530, 8082, 8980, 9036, 10040, 10776, 11295, 13470, 15060, 16164, 17960, 18072, 20205, 22590, 26940, 30120, 32328, 40410, 45180, 53880, 80820, 90360, 112699, 161640, 225398, 338097, 450796, 563495, 676194, 901592, 1014291, 1126990, 1352388, 1690485, 2028582, 2253980, 2704776, 3380970, 4057164, 4507960, 5071455, 6761940, 8114328, 10142910, 13523880, 20285820, 40571640]

約数ペア:

[(1, 40571640), (2, 20285820), (3, 13523880), (4, 10142910), (5, 8114328), (6, 6761940), (8, 5071455), (9, 4507960), (10, 4057164), (12, 3380970), (15, 2704776), (18, 2253980), (20, 2028582), (24, 1690485), (30, 1352388), (36, 1126990), (40, 1014291), (45, 901592), (60, 676194), (72, 563495), (90, 450796), (120, 338097), (180, 225398), (251, 161640), (360, 112699), (449, 90360), (502, 80820), (753, 53880), (898, 45180), (1004, 40410), (1255, 32328), (1347, 30120), (1506, 26940), (1796, 22590), (2008, 20205), (2245, 18072), (2259, 17960), (2510, 16164), (2694, 15060), (3012, 13470), (3592, 11295), (3765, 10776), (4041, 10040), (4490, 9036), (4518, 8980), (5020, 8082), (5388, 7530), (6024, 6735)]