57991320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{161087}}^1$

素因数の和:161104

約数の個数: 48

約数和(自身を含む): 188472960

約数和(自身を除く): 130481640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 161087, 322174, 483261, 644348, 805435, 966522, 1288696, 1449783, 1610870, 1933044, 2416305, 2899566, 3221740, 3866088, 4832610, 5799132, 6443480, 7248915, 9665220, 11598264, 14497830, 19330440, 28995660, 57991320]

約数ペア:

[(1, 57991320), (2, 28995660), (3, 19330440), (4, 14497830), (5, 11598264), (6, 9665220), (8, 7248915), (9, 6443480), (10, 5799132), (12, 4832610), (15, 3866088), (18, 3221740), (20, 2899566), (24, 2416305), (30, 1933044), (36, 1610870), (40, 1449783), (45, 1288696), (60, 966522), (72, 805435), (90, 644348), (120, 483261), (180, 322174), (360, 161087)]