7788420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14423}}^1$

素因数の和:14441

約数の個数: 48

約数和(自身を含む): 24232320

約数和(自身を除く): 16443900

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, 14423, 28846, 43269, 57692, 72115, 86538, 129807, 144230, 173076, 216345, 259614, 288460, 389421, 432690, 519228, 649035, 778842, 865380, 1298070, 1557684, 1947105, 2596140, 3894210, 7788420]

約数ペア:

[(1, 7788420), (2, 3894210), (3, 2596140), (4, 1947105), (5, 1557684), (6, 1298070), (9, 865380), (10, 778842), (12, 649035), (15, 519228), (18, 432690), (20, 389421), (27, 288460), (30, 259614), (36, 216345), (45, 173076), (54, 144230), (60, 129807), (90, 86538), (108, 72115), (135, 57692), (180, 43269), (270, 28846), (540, 14423)]