38798460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71849}}^1$

素因数の和:71867

約数の個数: 48

約数和(自身を含む): 120708000

約数和(自身を除く): 81909540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 71849, 143698, 215547, 287396, 359245, 431094, 646641, 718490, 862188, 1077735, 1293282, 1436980, 1939923, 2155470, 2586564, 3233205, 3879846, 4310940, 6466410, 7759692, 9699615, 12932820, 19399230, 38798460]

約数ペア:

[(1, 38798460), (2, 19399230), (3, 12932820), (4, 9699615), (5, 7759692), (6, 6466410), (9, 4310940), (10, 3879846), (12, 3233205), (15, 2586564), (18, 2155470), (20, 1939923), (27, 1436980), (30, 1293282), (36, 1077735), (45, 862188), (54, 718490), (60, 646641), (90, 431094), (108, 359245), (135, 287396), (180, 215547), (270, 143698), (540, 71849)]