139624440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27059}}^1$

素因数の和:27116

約数の個数: 64

約数和(自身を含む): 428630400

約数和(自身を除く): 289005960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 27059, 54118, 81177, 108236, 135295, 162354, 216472, 270590, 324708, 405885, 541180, 649416, 811770, 1082360, 1163537, 1623540, 2327074, 3247080, 3490611, 4654148, 5817685, 6981222, 9308296, 11635370, 13962444, 17453055, 23270740, 27924888, 34906110, 46541480, 69812220, 139624440]

約数ペア:

[(1, 139624440), (2, 69812220), (3, 46541480), (4, 34906110), (5, 27924888), (6, 23270740), (8, 17453055), (10, 13962444), (12, 11635370), (15, 9308296), (20, 6981222), (24, 5817685), (30, 4654148), (40, 3490611), (43, 3247080), (60, 2327074), (86, 1623540), (120, 1163537), (129, 1082360), (172, 811770), (215, 649416), (258, 541180), (344, 405885), (430, 324708), (516, 270590), (645, 216472), (860, 162354), (1032, 135295), (1290, 108236), (1720, 81177), (2580, 54118), (5160, 27059)]