123431760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{683}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 416785824

約数和(自身を除く): 293354064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 683, 720, 753, 1004, 1255, 1366, 1506, 2008, 2049, 2259, 2510, 2732, 3012, 3415, 3765, 4016, 4098, 4518, 5020, 5464, 6024, 6147, 6830, 7530, 8196, 9036, 10040, 10245, 10928, 11295, 12048, 12294, 13660, 15060, 16392, 18072, 20080, 20490, 22590, 24588, 27320, 30120, 30735, 32784, 36144, 40980, 45180, 49176, 54640, 60240, 61470, 81960, 90360, 98352, 122940, 163920, 171433, 180720, 245880, 342866, 491760, 514299, 685732, 857165, 1028598, 1371464, 1542897, 1714330, 2057196, 2571495, 2742928, 3085794, 3428660, 4114392, 5142990, 6171588, 6857320, 7714485, 8228784, 10285980, 12343176, 13714640, 15428970, 20571960, 24686352, 30857940, 41143920, 61715880, 123431760]

約数ペア:

[(1, 123431760), (2, 61715880), (3, 41143920), (4, 30857940), (5, 24686352), (6, 20571960), (8, 15428970), (9, 13714640), (10, 12343176), (12, 10285980), (15, 8228784), (16, 7714485), (18, 6857320), (20, 6171588), (24, 5142990), (30, 4114392), (36, 3428660), (40, 3085794), (45, 2742928), (48, 2571495), (60, 2057196), (72, 1714330), (80, 1542897), (90, 1371464), (120, 1028598), (144, 857165), (180, 685732), (240, 514299), (251, 491760), (360, 342866), (502, 245880), (683, 180720), (720, 171433), (753, 163920), (1004, 122940), (1255, 98352), (1366, 90360), (1506, 81960), (2008, 61470), (2049, 60240), (2259, 54640), (2510, 49176), (2732, 45180), (3012, 40980), (3415, 36144), (3765, 32784), (4016, 30735), (4098, 30120), (4518, 27320), (5020, 24588), (5464, 22590), (6024, 20490), (6147, 20080), (6830, 18072), (7530, 16392), (8196, 15060), (9036, 13660), (10040, 12294), (10245, 12048), (10928, 11295)]