139308360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1160903}}^1$

素因数の和:1160917

約数の個数: 32

約数和(自身を含む): 417925440

約数和(自身を除く): 278617080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1160903, 2321806, 3482709, 4643612, 5804515, 6965418, 9287224, 11609030, 13930836, 17413545, 23218060, 27861672, 34827090, 46436120, 69654180, 139308360]

約数ペア:

[(1, 139308360), (2, 69654180), (3, 46436120), (4, 34827090), (5, 27861672), (6, 23218060), (8, 17413545), (10, 13930836), (12, 11609030), (15, 9287224), (20, 6965418), (24, 5804515), (30, 4643612), (40, 3482709), (60, 2321806), (120, 1160903)]