64987080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1607}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 195661440

約数和(自身を除く): 130674360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1607, 1685, 2022, 2696, 3214, 3370, 4044, 4821, 5055, 6428, 6740, 8035, 8088, 9642, 10110, 12856, 13480, 16070, 19284, 20220, 24105, 32140, 38568, 40440, 48210, 64280, 96420, 192840, 541559, 1083118, 1624677, 2166236, 2707795, 3249354, 4332472, 5415590, 6498708, 8123385, 10831180, 12997416, 16246770, 21662360, 32493540, 64987080]

約数ペア:

[(1, 64987080), (2, 32493540), (3, 21662360), (4, 16246770), (5, 12997416), (6, 10831180), (8, 8123385), (10, 6498708), (12, 5415590), (15, 4332472), (20, 3249354), (24, 2707795), (30, 2166236), (40, 1624677), (60, 1083118), (120, 541559), (337, 192840), (674, 96420), (1011, 64280), (1348, 48210), (1607, 40440), (1685, 38568), (2022, 32140), (2696, 24105), (3214, 20220), (3370, 19284), (4044, 16070), (4821, 13480), (5055, 12856), (6428, 10110), (6740, 9642), (8035, 8088)]