801180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4451}}^1$

素因数の和:4466

約数の個数: 36

約数和(自身を含む): 2430792

約数和(自身を除く): 1629612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4451, 8902, 13353, 17804, 22255, 26706, 40059, 44510, 53412, 66765, 80118, 89020, 133530, 160236, 200295, 267060, 400590, 801180]

約数ペア:

[(1, 801180), (2, 400590), (3, 267060), (4, 200295), (5, 160236), (6, 133530), (9, 89020), (10, 80118), (12, 66765), (15, 53412), (18, 44510), (20, 40059), (30, 26706), (36, 22255), (45, 17804), (60, 13353), (90, 8902), (180, 4451)]