12487320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34687}}^1$

素因数の和:34704

約数の個数: 48

約数和(自身を含む): 40584960

約数和(自身を除く): 28097640

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, 34687, 69374, 104061, 138748, 173435, 208122, 277496, 312183, 346870, 416244, 520305, 624366, 693740, 832488, 1040610, 1248732, 1387480, 1560915, 2081220, 2497464, 3121830, 4162440, 6243660, 12487320]

約数ペア:

[(1, 12487320), (2, 6243660), (3, 4162440), (4, 3121830), (5, 2497464), (6, 2081220), (8, 1560915), (9, 1387480), (10, 1248732), (12, 1040610), (15, 832488), (18, 693740), (20, 624366), (24, 520305), (30, 416244), (36, 346870), (40, 312183), (45, 277496), (60, 208122), (72, 173435), (90, 138748), (120, 104061), (180, 69374), (360, 34687)]