15696444840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130803707}}^1$

素因数の和:130803721

約数の個数: 32

約数和(自身を含む): 47089334880

約数和(自身を除く): 31392890040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130803707, 261607414, 392411121, 523214828, 654018535, 784822242, 1046429656, 1308037070, 1569644484, 1962055605, 2616074140, 3139288968, 3924111210, 5232148280, 7848222420, 15696444840]

約数ペア:

[(1, 15696444840), (2, 7848222420), (3, 5232148280), (4, 3924111210), (5, 3139288968), (6, 2616074140), (8, 1962055605), (10, 1569644484), (12, 1308037070), (15, 1046429656), (20, 784822242), (24, 654018535), (30, 523214828), (40, 392411121), (60, 261607414), (120, 130803707)]