157080780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{872671}}^1$

素因数の和:872686

約数の個数: 36

約数和(自身を含む): 476478912

約数和(自身を除く): 319398132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 872671, 1745342, 2618013, 3490684, 4363355, 5236026, 7854039, 8726710, 10472052, 13090065, 15708078, 17453420, 26180130, 31416156, 39270195, 52360260, 78540390, 157080780]

約数ペア:

[(1, 157080780), (2, 78540390), (3, 52360260), (4, 39270195), (5, 31416156), (6, 26180130), (9, 17453420), (10, 15708078), (12, 13090065), (15, 10472052), (18, 8726710), (20, 7854039), (30, 5236026), (36, 4363355), (45, 3490684), (60, 2618013), (90, 1745342), (180, 872671)]