169612920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157049}}^1$

素因数の和:157069

約数の個数: 64

約数和(自身を含む): 565380000

約数和(自身を除く): 395767080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 157049, 314098, 471147, 628196, 785245, 942294, 1256392, 1413441, 1570490, 1884588, 2355735, 2826882, 3140980, 3769176, 4240323, 4711470, 5653764, 6281960, 7067205, 8480646, 9422940, 11307528, 14134410, 16961292, 18845880, 21201615, 28268820, 33922584, 42403230, 56537640, 84806460, 169612920]

約数ペア:

[(1, 169612920), (2, 84806460), (3, 56537640), (4, 42403230), (5, 33922584), (6, 28268820), (8, 21201615), (9, 18845880), (10, 16961292), (12, 14134410), (15, 11307528), (18, 9422940), (20, 8480646), (24, 7067205), (27, 6281960), (30, 5653764), (36, 4711470), (40, 4240323), (45, 3769176), (54, 3140980), (60, 2826882), (72, 2355735), (90, 1884588), (108, 1570490), (120, 1413441), (135, 1256392), (180, 942294), (216, 785245), (270, 628196), (360, 471147), (540, 314098), (1080, 157049)]