179965140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{3089}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 504584640

約数和(自身を除く): 324619500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 971, 1942, 2913, 3089, 3884, 4855, 5826, 6178, 9267, 9710, 11652, 12356, 14565, 15445, 18534, 19420, 29130, 30890, 37068, 46335, 58260, 61780, 92670, 185340, 2999419, 5998838, 8998257, 11997676, 14997095, 17996514, 29994190, 35993028, 44991285, 59988380, 89982570, 179965140]

約数ペア:

[(1, 179965140), (2, 89982570), (3, 59988380), (4, 44991285), (5, 35993028), (6, 29994190), (10, 17996514), (12, 14997095), (15, 11997676), (20, 8998257), (30, 5998838), (60, 2999419), (971, 185340), (1942, 92670), (2913, 61780), (3089, 58260), (3884, 46335), (4855, 37068), (5826, 30890), (6178, 29130), (9267, 19420), (9710, 18534), (11652, 15445), (12356, 14565)]