160994940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{116663}}^1$

素因数の和:116698

約数の個数: 48

約数和(自身を含む): 470389248

約数和(自身を除く): 309394308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 116663, 233326, 349989, 466652, 583315, 699978, 1166630, 1399956, 1749945, 2333260, 2683249, 3499890, 5366498, 6999780, 8049747, 10732996, 13416245, 16099494, 26832490, 32198988, 40248735, 53664980, 80497470, 160994940]

約数ペア:

[(1, 160994940), (2, 80497470), (3, 53664980), (4, 40248735), (5, 32198988), (6, 26832490), (10, 16099494), (12, 13416245), (15, 10732996), (20, 8049747), (23, 6999780), (30, 5366498), (46, 3499890), (60, 2683249), (69, 2333260), (92, 1749945), (115, 1399956), (138, 1166630), (230, 699978), (276, 583315), (345, 466652), (460, 349989), (690, 233326), (1380, 116663)]