120720012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2027}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 322533120

約数和(自身を除く): 201813108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 709, 1418, 2027, 2127, 2836, 4054, 4254, 4963, 6081, 8108, 8508, 9926, 12162, 14189, 14889, 19852, 24324, 28378, 29778, 42567, 56756, 59556, 85134, 170268, 1437143, 2874286, 4311429, 5748572, 8622858, 10060001, 17245716, 20120002, 30180003, 40240004, 60360006, 120720012]

約数ペア:

[(1, 120720012), (2, 60360006), (3, 40240004), (4, 30180003), (6, 20120002), (7, 17245716), (12, 10060001), (14, 8622858), (21, 5748572), (28, 4311429), (42, 2874286), (84, 1437143), (709, 170268), (1418, 85134), (2027, 59556), (2127, 56756), (2836, 42567), (4054, 29778), (4254, 28378), (4963, 24324), (6081, 19852), (8108, 14889), (8508, 14189), (9926, 12162)]