842810520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7023421}}^1$

素因数の和:7023435

約数の個数: 32

約数和(自身を含む): 2528431920

約数和(自身を除く): 1685621400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7023421, 14046842, 21070263, 28093684, 35117105, 42140526, 56187368, 70234210, 84281052, 105351315, 140468420, 168562104, 210702630, 280936840, 421405260, 842810520]

約数ペア:

[(1, 842810520), (2, 421405260), (3, 280936840), (4, 210702630), (5, 168562104), (6, 140468420), (8, 105351315), (10, 84281052), (12, 70234210), (15, 56187368), (20, 42140526), (24, 35117105), (30, 28093684), (40, 21070263), (60, 14046842), (120, 7023421)]