138040920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{701}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 450094320

約数和(自身を除く): 312053400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 547, 701, 1094, 1402, 1641, 2103, 2188, 2735, 2804, 3282, 3505, 4206, 4376, 4923, 5470, 5608, 6309, 6564, 7010, 8205, 8412, 9846, 10515, 10940, 12618, 13128, 14020, 16410, 16824, 19692, 21030, 21880, 24615, 25236, 28040, 31545, 32820, 39384, 42060, 49230, 50472, 63090, 65640, 84120, 98460, 126180, 196920, 252360, 383447, 766894, 1150341, 1533788, 1917235, 2300682, 3067576, 3451023, 3834470, 4601364, 5751705, 6902046, 7668940, 9202728, 11503410, 13804092, 15337880, 17255115, 23006820, 27608184, 34510230, 46013640, 69020460, 138040920]

約数ペア:

[(1, 138040920), (2, 69020460), (3, 46013640), (4, 34510230), (5, 27608184), (6, 23006820), (8, 17255115), (9, 15337880), (10, 13804092), (12, 11503410), (15, 9202728), (18, 7668940), (20, 6902046), (24, 5751705), (30, 4601364), (36, 3834470), (40, 3451023), (45, 3067576), (60, 2300682), (72, 1917235), (90, 1533788), (120, 1150341), (180, 766894), (360, 383447), (547, 252360), (701, 196920), (1094, 126180), (1402, 98460), (1641, 84120), (2103, 65640), (2188, 63090), (2735, 50472), (2804, 49230), (3282, 42060), (3505, 39384), (4206, 32820), (4376, 31545), (4923, 28040), (5470, 25236), (5608, 24615), (6309, 21880), (6564, 21030), (7010, 19692), (8205, 16824), (8412, 16410), (9846, 14020), (10515, 13128), (10940, 12618)]