13152120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 26661000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 863, 1016, 1270, 1524, 1726, 1905, 2540, 2589, 3048, 3452, 3810, 4315, 5080, 5178, 6904, 7620, 8630, 10356, 12945, 15240, 17260, 20712, 25890, 34520, 51780, 103560, 109601, 219202, 328803, 438404, 548005, 657606, 876808, 1096010, 1315212, 1644015, 2192020, 2630424, 3288030, 4384040, 6576060, 13152120]

約数ペア:

[(1, 13152120), (2, 6576060), (3, 4384040), (4, 3288030), (5, 2630424), (6, 2192020), (8, 1644015), (10, 1315212), (12, 1096010), (15, 876808), (20, 657606), (24, 548005), (30, 438404), (40, 328803), (60, 219202), (120, 109601), (127, 103560), (254, 51780), (381, 34520), (508, 25890), (635, 20712), (762, 17260), (863, 15240), (1016, 12945), (1270, 10356), (1524, 8630), (1726, 7620), (1905, 6904), (2540, 5178), (2589, 5080), (3048, 4315), (3452, 3810)]