119786580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{221827}}^1$

素因数の和:221845

約数の個数: 48

約数和(自身を含む): 372671040

約数和(自身を除く): 252884460

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, 221827, 443654, 665481, 887308, 1109135, 1330962, 1996443, 2218270, 2661924, 3327405, 3992886, 4436540, 5989329, 6654810, 7985772, 9982215, 11978658, 13309620, 19964430, 23957316, 29946645, 39928860, 59893290, 119786580]

約数ペア:

[(1, 119786580), (2, 59893290), (3, 39928860), (4, 29946645), (5, 23957316), (6, 19964430), (9, 13309620), (10, 11978658), (12, 9982215), (15, 7985772), (18, 6654810), (20, 5989329), (27, 4436540), (30, 3992886), (36, 3327405), (45, 2661924), (54, 2218270), (60, 1996443), (90, 1330962), (108, 1109135), (135, 887308), (180, 665481), (270, 443654), (540, 221827)]