139851480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27103}}^1$

素因数の和:27160

約数の個数: 64

約数和(自身を含む): 429327360

約数和(自身を除く): 289475880

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, 27103, 54206, 81309, 108412, 135515, 162618, 216824, 271030, 325236, 406545, 542060, 650472, 813090, 1084120, 1165429, 1626180, 2330858, 3252360, 3496287, 4661716, 5827145, 6992574, 9323432, 11654290, 13985148, 17481435, 23308580, 27970296, 34962870, 46617160, 69925740, 139851480]

約数ペア:

[(1, 139851480), (2, 69925740), (3, 46617160), (4, 34962870), (5, 27970296), (6, 23308580), (8, 17481435), (10, 13985148), (12, 11654290), (15, 9323432), (20, 6992574), (24, 5827145), (30, 4661716), (40, 3496287), (43, 3252360), (60, 2330858), (86, 1626180), (120, 1165429), (129, 1084120), (172, 813090), (215, 650472), (258, 542060), (344, 406545), (430, 325236), (516, 271030), (645, 216824), (860, 162618), (1032, 135515), (1290, 108412), (1720, 81309), (2580, 54206), (5160, 27103)]