88685640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{246349}}^1$

素因数の和:246366

約数の個数: 48

約数和(自身を含む): 288229500

約数和(自身を除く): 199543860

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, 246349, 492698, 739047, 985396, 1231745, 1478094, 1970792, 2217141, 2463490, 2956188, 3695235, 4434282, 4926980, 5912376, 7390470, 8868564, 9853960, 11085705, 14780940, 17737128, 22171410, 29561880, 44342820, 88685640]

約数ペア:

[(1, 88685640), (2, 44342820), (3, 29561880), (4, 22171410), (5, 17737128), (6, 14780940), (8, 11085705), (9, 9853960), (10, 8868564), (12, 7390470), (15, 5912376), (18, 4926980), (20, 4434282), (24, 3695235), (30, 2956188), (36, 2463490), (40, 2217141), (45, 1970792), (60, 1478094), (72, 1231745), (90, 985396), (120, 739047), (180, 492698), (360, 246349)]