16961760

素因数分解:

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

素因数の和:11800

約数の個数: 72

約数和(自身を含む): 57886920

約数和(自身を除く): 40925160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 11779, 23558, 35337, 47116, 58895, 70674, 94232, 106011, 117790, 141348, 176685, 188464, 212022, 235580, 282696, 353370, 376928, 424044, 471160, 530055, 565392, 706740, 848088, 942320, 1060110, 1130784, 1413480, 1696176, 1884640, 2120220, 2826960, 3392352, 4240440, 5653920, 8480880, 16961760]

約数ペア:

[(1, 16961760), (2, 8480880), (3, 5653920), (4, 4240440), (5, 3392352), (6, 2826960), (8, 2120220), (9, 1884640), (10, 1696176), (12, 1413480), (15, 1130784), (16, 1060110), (18, 942320), (20, 848088), (24, 706740), (30, 565392), (32, 530055), (36, 471160), (40, 424044), (45, 376928), (48, 353370), (60, 282696), (72, 235580), (80, 212022), (90, 188464), (96, 176685), (120, 141348), (144, 117790), (160, 106011), (180, 94232), (240, 70674), (288, 58895), (360, 47116), (480, 35337), (720, 23558), (1440, 11779)]