18065040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{10753}}^1$

素因数の和:10776

約数の個数: 80

約数和(自身を含む): 64007808

約数和(自身を除く): 45942768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 10753, 21506, 32259, 43012, 53765, 64518, 75271, 86024, 107530, 129036, 150542, 161295, 172048, 215060, 225813, 258072, 301084, 322590, 376355, 430120, 451626, 516144, 602168, 645180, 752710, 860240, 903252, 1129065, 1204336, 1290360, 1505420, 1806504, 2258130, 2580720, 3010840, 3613008, 4516260, 6021680, 9032520, 18065040]

約数ペア:

[(1, 18065040), (2, 9032520), (3, 6021680), (4, 4516260), (5, 3613008), (6, 3010840), (7, 2580720), (8, 2258130), (10, 1806504), (12, 1505420), (14, 1290360), (15, 1204336), (16, 1129065), (20, 903252), (21, 860240), (24, 752710), (28, 645180), (30, 602168), (35, 516144), (40, 451626), (42, 430120), (48, 376355), (56, 322590), (60, 301084), (70, 258072), (80, 225813), (84, 215060), (105, 172048), (112, 161295), (120, 150542), (140, 129036), (168, 107530), (210, 86024), (240, 75271), (280, 64518), (336, 53765), (420, 43012), (560, 32259), (840, 21506), (1680, 10753)]