16608180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 46880064

約数和(自身を除く): 30271884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2113, 2620, 3930, 4226, 6339, 7860, 8452, 10565, 12678, 21130, 25356, 31695, 42260, 63390, 126780, 276803, 553606, 830409, 1107212, 1384015, 1660818, 2768030, 3321636, 4152045, 5536060, 8304090, 16608180]

約数ペア:

[(1, 16608180), (2, 8304090), (3, 5536060), (4, 4152045), (5, 3321636), (6, 2768030), (10, 1660818), (12, 1384015), (15, 1107212), (20, 830409), (30, 553606), (60, 276803), (131, 126780), (262, 63390), (393, 42260), (524, 31695), (655, 25356), (786, 21130), (1310, 12678), (1572, 10565), (1965, 8452), (2113, 7860), (2620, 6339), (3930, 4226)]