70277880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25463}}^1$

素因数の和:25500

約数の個数: 64

約数和(自身を含む): 220008960

約数和(自身を除く): 149731080

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, 25463, 50926, 76389, 101852, 127315, 152778, 203704, 254630, 305556, 381945, 509260, 585649, 611112, 763890, 1018520, 1171298, 1527780, 1756947, 2342596, 2928245, 3055560, 3513894, 4685192, 5856490, 7027788, 8784735, 11712980, 14055576, 17569470, 23425960, 35138940, 70277880]

約数ペア:

[(1, 70277880), (2, 35138940), (3, 23425960), (4, 17569470), (5, 14055576), (6, 11712980), (8, 8784735), (10, 7027788), (12, 5856490), (15, 4685192), (20, 3513894), (23, 3055560), (24, 2928245), (30, 2342596), (40, 1756947), (46, 1527780), (60, 1171298), (69, 1018520), (92, 763890), (115, 611112), (120, 585649), (138, 509260), (184, 381945), (230, 305556), (276, 254630), (345, 203704), (460, 152778), (552, 127315), (690, 101852), (920, 76389), (1380, 50926), (2760, 25463)]