28236060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52289}}^1$

素因数の和:52307

約数の個数: 48

約数和(自身を含む): 87847200

約数和(自身を除く): 59611140

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, 52289, 104578, 156867, 209156, 261445, 313734, 470601, 522890, 627468, 784335, 941202, 1045780, 1411803, 1568670, 1882404, 2353005, 2823606, 3137340, 4706010, 5647212, 7059015, 9412020, 14118030, 28236060]

約数ペア:

[(1, 28236060), (2, 14118030), (3, 9412020), (4, 7059015), (5, 5647212), (6, 4706010), (9, 3137340), (10, 2823606), (12, 2353005), (15, 1882404), (18, 1568670), (20, 1411803), (27, 1045780), (30, 941202), (36, 784335), (45, 627468), (54, 522890), (60, 470601), (90, 313734), (108, 261445), (135, 209156), (180, 156867), (270, 104578), (540, 52289)]