11731320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{32587}}^1$

素因数の和:32604

約数の個数: 48

約数和(自身を含む): 38127960

約数和(自身を除く): 26396640

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, 32587, 65174, 97761, 130348, 162935, 195522, 260696, 293283, 325870, 391044, 488805, 586566, 651740, 782088, 977610, 1173132, 1303480, 1466415, 1955220, 2346264, 2932830, 3910440, 5865660, 11731320]

約数ペア:

[(1, 11731320), (2, 5865660), (3, 3910440), (4, 2932830), (5, 2346264), (6, 1955220), (8, 1466415), (9, 1303480), (10, 1173132), (12, 977610), (15, 782088), (18, 651740), (20, 586566), (24, 488805), (30, 391044), (36, 325870), (40, 293283), (45, 260696), (60, 195522), (72, 162935), (90, 130348), (120, 97761), (180, 65174), (360, 32587)]