8090820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14983}}^1$

素因数の和:15001

約数の個数: 48

約数和(自身を含む): 25173120

約数和(自身を除く): 17082300

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, 14983, 29966, 44949, 59932, 74915, 89898, 134847, 149830, 179796, 224745, 269694, 299660, 404541, 449490, 539388, 674235, 809082, 898980, 1348470, 1618164, 2022705, 2696940, 4045410, 8090820]

約数ペア:

[(1, 8090820), (2, 4045410), (3, 2696940), (4, 2022705), (5, 1618164), (6, 1348470), (9, 898980), (10, 809082), (12, 674235), (15, 539388), (18, 449490), (20, 404541), (27, 299660), (30, 269694), (36, 224745), (45, 179796), (54, 149830), (60, 134847), (90, 89898), (108, 74915), (135, 59932), (180, 44949), (270, 29966), (540, 14983)]