188460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{349}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 588000

約数和(自身を除く): 399540

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, 349, 540, 698, 1047, 1396, 1745, 2094, 3141, 3490, 4188, 5235, 6282, 6980, 9423, 10470, 12564, 15705, 18846, 20940, 31410, 37692, 47115, 62820, 94230, 188460]

約数ペア:

[(1, 188460), (2, 94230), (3, 62820), (4, 47115), (5, 37692), (6, 31410), (9, 20940), (10, 18846), (12, 15705), (15, 12564), (18, 10470), (20, 9423), (27, 6980), (30, 6282), (36, 5235), (45, 4188), (54, 3490), (60, 3141), (90, 2094), (108, 1745), (135, 1396), (180, 1047), (270, 698), (349, 540)]