1080810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4003}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 2882880

約数和(自身を除く): 1802070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4003, 8006, 12009, 20015, 24018, 36027, 40030, 60045, 72054, 108081, 120090, 180135, 216162, 360270, 540405, 1080810]

約数ペア:

[(1, 1080810), (2, 540405), (3, 360270), (5, 216162), (6, 180135), (9, 120090), (10, 108081), (15, 72054), (18, 60045), (27, 40030), (30, 36027), (45, 24018), (54, 20015), (90, 12009), (135, 8006), (270, 4003)]