160369380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{890941}}^1$

素因数の和:890956

約数の個数: 36

約数和(自身を含む): 486454332

約数和(自身を除く): 326084952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 890941, 1781882, 2672823, 3563764, 4454705, 5345646, 8018469, 8909410, 10691292, 13364115, 16036938, 17818820, 26728230, 32073876, 40092345, 53456460, 80184690, 160369380]

約数ペア:

[(1, 160369380), (2, 80184690), (3, 53456460), (4, 40092345), (5, 32073876), (6, 26728230), (9, 17818820), (10, 16036938), (12, 13364115), (15, 10691292), (18, 8909410), (20, 8018469), (30, 5345646), (36, 4454705), (45, 3563764), (60, 2672823), (90, 1781882), (180, 890941)]