12896280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11941}}^1$

素因数の和:11961

約数の個数: 64

約数和(自身を含む): 42991200

約数和(自身を除く): 30094920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 11941, 23882, 35823, 47764, 59705, 71646, 95528, 107469, 119410, 143292, 179115, 214938, 238820, 286584, 322407, 358230, 429876, 477640, 537345, 644814, 716460, 859752, 1074690, 1289628, 1432920, 1612035, 2149380, 2579256, 3224070, 4298760, 6448140, 12896280]

約数ペア:

[(1, 12896280), (2, 6448140), (3, 4298760), (4, 3224070), (5, 2579256), (6, 2149380), (8, 1612035), (9, 1432920), (10, 1289628), (12, 1074690), (15, 859752), (18, 716460), (20, 644814), (24, 537345), (27, 477640), (30, 429876), (36, 358230), (40, 322407), (45, 286584), (54, 238820), (60, 214938), (72, 179115), (90, 143292), (108, 119410), (120, 107469), (135, 95528), (180, 71646), (216, 59705), (270, 47764), (360, 35823), (540, 23882), (1080, 11941)]