16684680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 50420160

約数和(自身を除く): 33735480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 853, 978, 1304, 1630, 1706, 1956, 2445, 2559, 3260, 3412, 3912, 4265, 4890, 5118, 6520, 6824, 8530, 9780, 10236, 12795, 17060, 19560, 20472, 25590, 34120, 51180, 102360, 139039, 278078, 417117, 556156, 695195, 834234, 1112312, 1390390, 1668468, 2085585, 2780780, 3336936, 4171170, 5561560, 8342340, 16684680]

約数ペア:

[(1, 16684680), (2, 8342340), (3, 5561560), (4, 4171170), (5, 3336936), (6, 2780780), (8, 2085585), (10, 1668468), (12, 1390390), (15, 1112312), (20, 834234), (24, 695195), (30, 556156), (40, 417117), (60, 278078), (120, 139039), (163, 102360), (326, 51180), (489, 34120), (652, 25590), (815, 20472), (853, 19560), (978, 17060), (1304, 12795), (1630, 10236), (1706, 9780), (1956, 8530), (2445, 6824), (2559, 6520), (3260, 5118), (3412, 4890), (3912, 4265)]