160891320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1340761}}^1$

素因数の和:1340775

約数の個数: 32

約数和(自身を含む): 482674320

約数和(自身を除く): 321783000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1340761, 2681522, 4022283, 5363044, 6703805, 8044566, 10726088, 13407610, 16089132, 20111415, 26815220, 32178264, 40222830, 53630440, 80445660, 160891320]

約数ペア:

[(1, 160891320), (2, 80445660), (3, 53630440), (4, 40222830), (5, 32178264), (6, 26815220), (8, 20111415), (10, 16089132), (12, 13407610), (15, 10726088), (20, 8044566), (24, 6703805), (30, 5363044), (40, 4022283), (60, 2681522), (120, 1340761)]