12155362160

素因数分解:

$2^4\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{102043}}^1$

素因数の和:103545

約数の個数: 40

約数和(自身を含む): 28280474160

約数和(自身を除く): 16125112000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1489, 2978, 5956, 7445, 11912, 14890, 23824, 29780, 59560, 102043, 119120, 204086, 408172, 510215, 816344, 1020430, 1632688, 2040860, 4081720, 8163440, 151942027, 303884054, 607768108, 759710135, 1215536216, 1519420270, 2431072432, 3038840540, 6077681080, 12155362160]

約数ペア:

[(1, 12155362160), (2, 6077681080), (4, 3038840540), (5, 2431072432), (8, 1519420270), (10, 1215536216), (16, 759710135), (20, 607768108), (40, 303884054), (80, 151942027), (1489, 8163440), (2978, 4081720), (5956, 2040860), (7445, 1632688), (11912, 1020430), (14890, 816344), (23824, 510215), (29780, 408172), (59560, 204086), (102043, 119120)]