152820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{283}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 477120

約数和(自身を除く): 324300

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, 283, 540, 566, 849, 1132, 1415, 1698, 2547, 2830, 3396, 4245, 5094, 5660, 7641, 8490, 10188, 12735, 15282, 16980, 25470, 30564, 38205, 50940, 76410, 152820]

約数ペア:

[(1, 152820), (2, 76410), (3, 50940), (4, 38205), (5, 30564), (6, 25470), (9, 16980), (10, 15282), (12, 12735), (15, 10188), (18, 8490), (20, 7641), (27, 5660), (30, 5094), (36, 4245), (45, 3396), (54, 2830), (60, 2547), (90, 1698), (108, 1415), (135, 1132), (180, 849), (270, 566), (283, 540)]