118720440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{329779}}^1$

素因数の和:329796

約数の個数: 48

約数和(自身を含む): 385842600

約数和(自身を除く): 267122160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 329779, 659558, 989337, 1319116, 1648895, 1978674, 2638232, 2968011, 3297790, 3957348, 4946685, 5936022, 6595580, 7914696, 9893370, 11872044, 13191160, 14840055, 19786740, 23744088, 29680110, 39573480, 59360220, 118720440]

約数ペア:

[(1, 118720440), (2, 59360220), (3, 39573480), (4, 29680110), (5, 23744088), (6, 19786740), (8, 14840055), (9, 13191160), (10, 11872044), (12, 9893370), (15, 7914696), (18, 6595580), (20, 5936022), (24, 4946685), (30, 3957348), (36, 3297790), (40, 2968011), (45, 2638232), (60, 1978674), (72, 1648895), (90, 1319116), (120, 989337), (180, 659558), (360, 329779)]