270309060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{214531}}^1$

素因数の和:214553

約数の個数: 72

約数和(自身を含む): 937075776

約数和(自身を除く): 666766716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 214531, 429062, 643593, 858124, 1072655, 1287186, 1501717, 1930779, 2145310, 2574372, 3003434, 3217965, 3861558, 4290620, 4505151, 6006868, 6435930, 7508585, 7723116, 9010302, 9653895, 12871860, 13515453, 15017170, 18020604, 19307790, 22525755, 27030906, 30034340, 38615580, 45051510, 54061812, 67577265, 90103020, 135154530, 270309060]

約数ペア:

[(1, 270309060), (2, 135154530), (3, 90103020), (4, 67577265), (5, 54061812), (6, 45051510), (7, 38615580), (9, 30034340), (10, 27030906), (12, 22525755), (14, 19307790), (15, 18020604), (18, 15017170), (20, 13515453), (21, 12871860), (28, 9653895), (30, 9010302), (35, 7723116), (36, 7508585), (42, 6435930), (45, 6006868), (60, 4505151), (63, 4290620), (70, 3861558), (84, 3217965), (90, 3003434), (105, 2574372), (126, 2145310), (140, 1930779), (180, 1501717), (210, 1287186), (252, 1072655), (315, 858124), (420, 643593), (630, 429062), (1260, 214531)]