11238840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31219}}^1$

素因数の和:31236

約数の個数: 48

約数和(自身を含む): 36527400

約数和(自身を除く): 25288560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 31219, 62438, 93657, 124876, 156095, 187314, 249752, 280971, 312190, 374628, 468285, 561942, 624380, 749256, 936570, 1123884, 1248760, 1404855, 1873140, 2247768, 2809710, 3746280, 5619420, 11238840]

約数ペア:

[(1, 11238840), (2, 5619420), (3, 3746280), (4, 2809710), (5, 2247768), (6, 1873140), (8, 1404855), (9, 1248760), (10, 1123884), (12, 936570), (15, 749256), (18, 624380), (20, 561942), (24, 468285), (30, 374628), (36, 312190), (40, 280971), (45, 249752), (60, 187314), (72, 156095), (90, 124876), (120, 93657), (180, 62438), (360, 31219)]