83256840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{231269}}^1$

素因数の和:231286

約数の個数: 48

約数和(自身を含む): 270585900

約数和(自身を除く): 187329060

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, 231269, 462538, 693807, 925076, 1156345, 1387614, 1850152, 2081421, 2312690, 2775228, 3469035, 4162842, 4625380, 5550456, 6938070, 8325684, 9250760, 10407105, 13876140, 16651368, 20814210, 27752280, 41628420, 83256840]

約数ペア:

[(1, 83256840), (2, 41628420), (3, 27752280), (4, 20814210), (5, 16651368), (6, 13876140), (8, 10407105), (9, 9250760), (10, 8325684), (12, 6938070), (15, 5550456), (18, 4625380), (20, 4162842), (24, 3469035), (30, 2775228), (36, 2312690), (40, 2081421), (45, 1850152), (60, 1387614), (72, 1156345), (90, 925076), (120, 693807), (180, 462538), (360, 231269)]