155766120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56437}}^1$

素因数の和:56474

約数の個数: 64

約数和(自身を含む): 487624320

約数和(自身を除く): 331858200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 56437, 112874, 169311, 225748, 282185, 338622, 451496, 564370, 677244, 846555, 1128740, 1298051, 1354488, 1693110, 2257480, 2596102, 3386220, 3894153, 5192204, 6490255, 6772440, 7788306, 10384408, 12980510, 15576612, 19470765, 25961020, 31153224, 38941530, 51922040, 77883060, 155766120]

約数ペア:

[(1, 155766120), (2, 77883060), (3, 51922040), (4, 38941530), (5, 31153224), (6, 25961020), (8, 19470765), (10, 15576612), (12, 12980510), (15, 10384408), (20, 7788306), (23, 6772440), (24, 6490255), (30, 5192204), (40, 3894153), (46, 3386220), (60, 2596102), (69, 2257480), (92, 1693110), (115, 1354488), (120, 1298051), (138, 1128740), (184, 846555), (230, 677244), (276, 564370), (345, 451496), (460, 338622), (552, 282185), (690, 225748), (920, 169311), (1380, 112874), (2760, 56437)]