226158840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{628219}}^1$

素因数の和:628236

約数の個数: 48

約数和(自身を含む): 735017400

約数和(自身を除く): 508858560

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, 628219, 1256438, 1884657, 2512876, 3141095, 3769314, 5025752, 5653971, 6282190, 7538628, 9423285, 11307942, 12564380, 15077256, 18846570, 22615884, 25128760, 28269855, 37693140, 45231768, 56539710, 75386280, 113079420, 226158840]

約数ペア:

[(1, 226158840), (2, 113079420), (3, 75386280), (4, 56539710), (5, 45231768), (6, 37693140), (8, 28269855), (9, 25128760), (10, 22615884), (12, 18846570), (15, 15077256), (18, 12564380), (20, 11307942), (24, 9423285), (30, 7538628), (36, 6282190), (40, 5653971), (45, 5025752), (60, 3769314), (72, 3141095), (90, 2512876), (120, 1884657), (180, 1256438), (360, 628219)]