1872180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3467}}^1$

素因数の和:3485

約数の個数: 48

約数和(自身を含む): 5826240

約数和(自身を除く): 3954060

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, 3467, 6934, 10401, 13868, 17335, 20802, 31203, 34670, 41604, 52005, 62406, 69340, 93609, 104010, 124812, 156015, 187218, 208020, 312030, 374436, 468045, 624060, 936090, 1872180]

約数ペア:

[(1, 1872180), (2, 936090), (3, 624060), (4, 468045), (5, 374436), (6, 312030), (9, 208020), (10, 187218), (12, 156015), (15, 124812), (18, 104010), (20, 93609), (27, 69340), (30, 62406), (36, 52005), (45, 41604), (54, 34670), (60, 31203), (90, 20802), (108, 17335), (135, 13868), (180, 10401), (270, 6934), (540, 3467)]