82716840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229769}}^1$

素因数の和:229786

約数の個数: 48

約数和(自身を含む): 268830900

約数和(自身を除く): 186114060

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, 229769, 459538, 689307, 919076, 1148845, 1378614, 1838152, 2067921, 2297690, 2757228, 3446535, 4135842, 4595380, 5514456, 6893070, 8271684, 9190760, 10339605, 13786140, 16543368, 20679210, 27572280, 41358420, 82716840]

約数ペア:

[(1, 82716840), (2, 41358420), (3, 27572280), (4, 20679210), (5, 16543368), (6, 13786140), (8, 10339605), (9, 9190760), (10, 8271684), (12, 6893070), (15, 5514456), (18, 4595380), (20, 4135842), (24, 3446535), (30, 2757228), (36, 2297690), (40, 2067921), (45, 1838152), (60, 1378614), (72, 1148845), (90, 919076), (120, 689307), (180, 459538), (360, 229769)]