120205512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 385689600

約数和(自身を除く): 265484088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 107, 108, 126, 168, 189, 214, 216, 252, 321, 378, 428, 504, 642, 743, 749, 756, 856, 963, 1284, 1486, 1498, 1512, 1926, 2229, 2247, 2568, 2889, 2972, 2996, 3852, 4458, 4494, 5201, 5778, 5944, 5992, 6687, 6741, 7704, 8916, 8988, 10402, 11556, 13374, 13482, 15603, 17832, 17976, 20061, 20223, 20804, 23112, 26748, 26964, 31206, 40122, 40446, 41608, 46809, 53496, 53928, 62412, 79501, 80244, 80892, 93618, 124824, 140427, 159002, 160488, 161784, 187236, 238503, 280854, 318004, 374472, 477006, 556507, 561708, 636008, 715509, 954012, 1113014, 1123416, 1431018, 1669521, 1908024, 2146527, 2226028, 2862036, 3339042, 4293054, 4452056, 5008563, 5724072, 6678084, 8586108, 10017126, 13356168, 15025689, 17172216, 20034252, 30051378, 40068504, 60102756, 120205512]

約数ペア:

[(1, 120205512), (2, 60102756), (3, 40068504), (4, 30051378), (6, 20034252), (7, 17172216), (8, 15025689), (9, 13356168), (12, 10017126), (14, 8586108), (18, 6678084), (21, 5724072), (24, 5008563), (27, 4452056), (28, 4293054), (36, 3339042), (42, 2862036), (54, 2226028), (56, 2146527), (63, 1908024), (72, 1669521), (84, 1431018), (107, 1123416), (108, 1113014), (126, 954012), (168, 715509), (189, 636008), (214, 561708), (216, 556507), (252, 477006), (321, 374472), (378, 318004), (428, 280854), (504, 238503), (642, 187236), (743, 161784), (749, 160488), (756, 159002), (856, 140427), (963, 124824), (1284, 93618), (1486, 80892), (1498, 80244), (1512, 79501), (1926, 62412), (2229, 53928), (2247, 53496), (2568, 46809), (2889, 41608), (2972, 40446), (2996, 40122), (3852, 31206), (4458, 26964), (4494, 26748), (5201, 23112), (5778, 20804), (5944, 20223), (5992, 20061), (6687, 17976), (6741, 17832), (7704, 15603), (8916, 13482), (8988, 13374), (10402, 11556)]