38409960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{320083}}^1$

素因数の和:320097

約数の個数: 32

約数和(自身を含む): 115230240

約数和(自身を除く): 76820280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 320083, 640166, 960249, 1280332, 1600415, 1920498, 2560664, 3200830, 3840996, 4801245, 6401660, 7681992, 9602490, 12803320, 19204980, 38409960]

約数ペア:

[(1, 38409960), (2, 19204980), (3, 12803320), (4, 9602490), (5, 7681992), (6, 6401660), (8, 4801245), (10, 3840996), (12, 3200830), (15, 2560664), (20, 1920498), (24, 1600415), (30, 1280332), (40, 960249), (60, 640166), (120, 320083)]