80403390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1913}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 209605968

約数和(自身を除く): 129202578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 467, 934, 1401, 1913, 2335, 2802, 3826, 4203, 4670, 5739, 7005, 8406, 9565, 11478, 14010, 17217, 19130, 21015, 28695, 34434, 42030, 57390, 86085, 172170, 893371, 1786742, 2680113, 4466855, 5360226, 8040339, 8933710, 13400565, 16080678, 26801130, 40201695, 80403390]

約数ペア:

[(1, 80403390), (2, 40201695), (3, 26801130), (5, 16080678), (6, 13400565), (9, 8933710), (10, 8040339), (15, 5360226), (18, 4466855), (30, 2680113), (45, 1786742), (90, 893371), (467, 172170), (934, 86085), (1401, 57390), (1913, 42030), (2335, 34434), (2802, 28695), (3826, 21015), (4203, 19130), (4670, 17217), (5739, 14010), (7005, 11478), (8406, 9565)]