208140360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1734503}}^1$

素因数の和:1734517

約数の個数: 32

約数和(自身を含む): 624421440

約数和(自身を除く): 416281080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1734503, 3469006, 5203509, 6938012, 8672515, 10407018, 13876024, 17345030, 20814036, 26017545, 34690060, 41628072, 52035090, 69380120, 104070180, 208140360]

約数ペア:

[(1, 208140360), (2, 104070180), (3, 69380120), (4, 52035090), (5, 41628072), (6, 34690060), (8, 26017545), (10, 20814036), (12, 17345030), (15, 13876024), (20, 10407018), (24, 8672515), (30, 6938012), (40, 5203509), (60, 3469006), (120, 1734503)]