4240440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11779}}^1$

素因数の和:11796

約数の個数: 48

約数和(自身を含む): 13782600

約数和(自身を除く): 9542160

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, 11779, 23558, 35337, 47116, 58895, 70674, 94232, 106011, 117790, 141348, 176685, 212022, 235580, 282696, 353370, 424044, 471160, 530055, 706740, 848088, 1060110, 1413480, 2120220, 4240440]

約数ペア:

[(1, 4240440), (2, 2120220), (3, 1413480), (4, 1060110), (5, 848088), (6, 706740), (8, 530055), (9, 471160), (10, 424044), (12, 353370), (15, 282696), (18, 235580), (20, 212022), (24, 176685), (30, 141348), (36, 117790), (40, 106011), (45, 94232), (60, 70674), (72, 58895), (90, 47116), (120, 35337), (180, 23558), (360, 11779)]