162286560

素因数分解:

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

素因数の和:721

約数の個数: 144

約数和(自身を含む): 557247600

約数和(自身を除く): 394961040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 251, 288, 360, 449, 480, 502, 720, 753, 898, 1004, 1255, 1347, 1440, 1506, 1796, 2008, 2245, 2259, 2510, 2694, 3012, 3592, 3765, 4016, 4041, 4490, 4518, 5020, 5388, 6024, 6735, 7184, 7530, 8032, 8082, 8980, 9036, 10040, 10776, 11295, 12048, 13470, 14368, 15060, 16164, 17960, 18072, 20080, 20205, 21552, 22590, 24096, 26940, 30120, 32328, 35920, 36144, 40160, 40410, 43104, 45180, 53880, 60240, 64656, 71840, 72288, 80820, 90360, 107760, 112699, 120480, 129312, 161640, 180720, 215520, 225398, 323280, 338097, 361440, 450796, 563495, 646560, 676194, 901592, 1014291, 1126990, 1352388, 1690485, 1803184, 2028582, 2253980, 2704776, 3380970, 3606368, 4057164, 4507960, 5071455, 5409552, 6761940, 8114328, 9015920, 10142910, 10819104, 13523880, 16228656, 18031840, 20285820, 27047760, 32457312, 40571640, 54095520, 81143280, 162286560]

約数ペア:

[(1, 162286560), (2, 81143280), (3, 54095520), (4, 40571640), (5, 32457312), (6, 27047760), (8, 20285820), (9, 18031840), (10, 16228656), (12, 13523880), (15, 10819104), (16, 10142910), (18, 9015920), (20, 8114328), (24, 6761940), (30, 5409552), (32, 5071455), (36, 4507960), (40, 4057164), (45, 3606368), (48, 3380970), (60, 2704776), (72, 2253980), (80, 2028582), (90, 1803184), (96, 1690485), (120, 1352388), (144, 1126990), (160, 1014291), (180, 901592), (240, 676194), (251, 646560), (288, 563495), (360, 450796), (449, 361440), (480, 338097), (502, 323280), (720, 225398), (753, 215520), (898, 180720), (1004, 161640), (1255, 129312), (1347, 120480), (1440, 112699), (1506, 107760), (1796, 90360), (2008, 80820), (2245, 72288), (2259, 71840), (2510, 64656), (2694, 60240), (3012, 53880), (3592, 45180), (3765, 43104), (4016, 40410), (4041, 40160), (4490, 36144), (4518, 35920), (5020, 32328), (5388, 30120), (6024, 26940), (6735, 24096), (7184, 22590), (7530, 21552), (8032, 20205), (8082, 20080), (8980, 18072), (9036, 17960), (10040, 16164), (10776, 15060), (11295, 14368), (12048, 13470)]