637641360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1459}}^1$

素因数の和:2085

約数の個数: 120

約数和(自身を含む): 2146410240

約数和(自身を除く): 1508768880

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, 360, 607, 720, 1214, 1459, 1821, 2428, 2918, 3035, 3642, 4377, 4856, 5463, 5836, 6070, 7284, 7295, 8754, 9105, 9712, 10926, 11672, 12140, 13131, 14568, 14590, 17508, 18210, 21852, 21885, 23344, 24280, 26262, 27315, 29136, 29180, 35016, 36420, 43704, 43770, 48560, 52524, 54630, 58360, 65655, 70032, 72840, 87408, 87540, 105048, 109260, 116720, 131310, 145680, 175080, 210096, 218520, 262620, 350160, 437040, 525240, 885613, 1050480, 1771226, 2656839, 3542452, 4428065, 5313678, 7084904, 7970517, 8856130, 10627356, 13284195, 14169808, 15941034, 17712260, 21254712, 26568390, 31882068, 35424520, 39852585, 42509424, 53136780, 63764136, 70849040, 79705170, 106273560, 127528272, 159410340, 212547120, 318820680, 637641360]

約数ペア:

[(1, 637641360), (2, 318820680), (3, 212547120), (4, 159410340), (5, 127528272), (6, 106273560), (8, 79705170), (9, 70849040), (10, 63764136), (12, 53136780), (15, 42509424), (16, 39852585), (18, 35424520), (20, 31882068), (24, 26568390), (30, 21254712), (36, 17712260), (40, 15941034), (45, 14169808), (48, 13284195), (60, 10627356), (72, 8856130), (80, 7970517), (90, 7084904), (120, 5313678), (144, 4428065), (180, 3542452), (240, 2656839), (360, 1771226), (607, 1050480), (720, 885613), (1214, 525240), (1459, 437040), (1821, 350160), (2428, 262620), (2918, 218520), (3035, 210096), (3642, 175080), (4377, 145680), (4856, 131310), (5463, 116720), (5836, 109260), (6070, 105048), (7284, 87540), (7295, 87408), (8754, 72840), (9105, 70032), (9712, 65655), (10926, 58360), (11672, 54630), (12140, 52524), (13131, 48560), (14568, 43770), (14590, 43704), (17508, 36420), (18210, 35016), (21852, 29180), (21885, 29136), (23344, 27315), (24280, 26262)]