160996860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{894427}}^1$

素因数の和:894442

約数の個数: 36

約数和(自身を含む): 488357688

約数和(自身を除く): 327360828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 894427, 1788854, 2683281, 3577708, 4472135, 5366562, 8049843, 8944270, 10733124, 13416405, 16099686, 17888540, 26832810, 32199372, 40249215, 53665620, 80498430, 160996860]

約数ペア:

[(1, 160996860), (2, 80498430), (3, 53665620), (4, 40249215), (5, 32199372), (6, 26832810), (9, 17888540), (10, 16099686), (12, 13416405), (15, 10733124), (18, 8944270), (20, 8049843), (30, 5366562), (36, 4472135), (45, 3577708), (60, 2683281), (90, 1788854), (180, 894427)]