120520428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13163}}^1$

素因数の和:13286

約数の個数: 48

約数和(自身を含む): 324360960

約数和(自身を除く): 203840532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 13163, 26326, 39489, 52652, 78978, 92141, 157956, 184282, 276423, 368564, 552846, 1105692, 1434767, 2869534, 4304301, 5739068, 8608602, 10043369, 17217204, 20086738, 30130107, 40173476, 60260214, 120520428]

約数ペア:

[(1, 120520428), (2, 60260214), (3, 40173476), (4, 30130107), (6, 20086738), (7, 17217204), (12, 10043369), (14, 8608602), (21, 5739068), (28, 4304301), (42, 2869534), (84, 1434767), (109, 1105692), (218, 552846), (327, 368564), (436, 276423), (654, 184282), (763, 157956), (1308, 92141), (1526, 78978), (2289, 52652), (3052, 39489), (4578, 26326), (9156, 13163)]