180122520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1501021}}^1$

素因数の和:1501035

約数の個数: 32

約数和(自身を含む): 540367920

約数和(自身を除く): 360245400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1501021, 3002042, 4503063, 6004084, 7505105, 9006126, 12008168, 15010210, 18012252, 22515315, 30020420, 36024504, 45030630, 60040840, 90061260, 180122520]

約数ペア:

[(1, 180122520), (2, 90061260), (3, 60040840), (4, 45030630), (5, 36024504), (6, 30020420), (8, 22515315), (10, 18012252), (12, 15010210), (15, 12008168), (20, 9006126), (24, 7505105), (30, 6004084), (40, 4503063), (60, 3002042), (120, 1501021)]