1537560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4271}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 4998240

約数和(自身を除く): 3460680

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, 4271, 8542, 12813, 17084, 21355, 25626, 34168, 38439, 42710, 51252, 64065, 76878, 85420, 102504, 128130, 153756, 170840, 192195, 256260, 307512, 384390, 512520, 768780, 1537560]

約数ペア:

[(1, 1537560), (2, 768780), (3, 512520), (4, 384390), (5, 307512), (6, 256260), (8, 192195), (9, 170840), (10, 153756), (12, 128130), (15, 102504), (18, 85420), (20, 76878), (24, 64065), (30, 51252), (36, 42710), (40, 38439), (45, 34168), (60, 25626), (72, 21355), (90, 17084), (120, 12813), (180, 8542), (360, 4271)]