66250963920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{276045683}}^1$

素因数の和:276045699

約数の個数: 40

約数和(自身を含む): 205377988896

約数和(自身を除く): 139127024976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 276045683, 552091366, 828137049, 1104182732, 1380228415, 1656274098, 2208365464, 2760456830, 3312548196, 4140685245, 4416730928, 5520913660, 6625096392, 8281370490, 11041827320, 13250192784, 16562740980, 22083654640, 33125481960, 66250963920]

約数ペア:

[(1, 66250963920), (2, 33125481960), (3, 22083654640), (4, 16562740980), (5, 13250192784), (6, 11041827320), (8, 8281370490), (10, 6625096392), (12, 5520913660), (15, 4416730928), (16, 4140685245), (20, 3312548196), (24, 2760456830), (30, 2208365464), (40, 1656274098), (48, 1380228415), (60, 1104182732), (80, 828137049), (120, 552091366), (240, 276045683)]