160336980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{890761}}^1$

素因数の和:890776

約数の個数: 36

約数和(自身を含む): 486356052

約数和(自身を除く): 326019072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 890761, 1781522, 2672283, 3563044, 4453805, 5344566, 8016849, 8907610, 10689132, 13361415, 16033698, 17815220, 26722830, 32067396, 40084245, 53445660, 80168490, 160336980]

約数ペア:

[(1, 160336980), (2, 80168490), (3, 53445660), (4, 40084245), (5, 32067396), (6, 26722830), (9, 17815220), (10, 16033698), (12, 13361415), (15, 10689132), (18, 8907610), (20, 8016849), (30, 5344566), (36, 4453805), (45, 3563044), (60, 2672283), (90, 1781522), (180, 890761)]