13456260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{24919}}^1$

素因数の和:24937

約数の個数: 48

約数和(自身を含む): 41865600

約数和(自身を除く): 28409340

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, 24919, 49838, 74757, 99676, 124595, 149514, 224271, 249190, 299028, 373785, 448542, 498380, 672813, 747570, 897084, 1121355, 1345626, 1495140, 2242710, 2691252, 3364065, 4485420, 6728130, 13456260]

約数ペア:

[(1, 13456260), (2, 6728130), (3, 4485420), (4, 3364065), (5, 2691252), (6, 2242710), (9, 1495140), (10, 1345626), (12, 1121355), (15, 897084), (18, 747570), (20, 672813), (27, 498380), (30, 448542), (36, 373785), (45, 299028), (54, 249190), (60, 224271), (90, 149514), (108, 124595), (135, 99676), (180, 74757), (270, 49838), (540, 24919)]